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Hybrid UV Inks on Soft and Rigid Substrates, Material by Material: Which Ink Finish, Primer, Printer and Curing Kit for Each Job

This page started as a September 2023 labelpapers.co.za post, "The Ultimate Solution for Specialist Large-Format Printing: Premium Hybrid UV Inks". The post said AM.CO.ZA's hybrid UV inks print on "both soft and rigid substrates", cure instantly, resist fading, scratching and weathering, and are low in volatile organic compounds (VOCs). This deepened version turns that claim into a practical guide: for each kind of material you might want to print, which UV ink finish to use, whether the surface needs a primer, which kind of AM.CO.ZA printer can carry it, and when to add white or varnish. Every product is linked, and the original post is kept at the bottom.

Other pages cover other angles: every UV ink, primer, lamp and part on the uvinks.co.za site page, the original product page on Premium Hybrid UV Inks, switching an existing printer over on converting a printer to hybrid UV ink, and keeping ink healthy on UV ink storage, maintenance and cleaning and safety.

Facts come from the AM.CO.ZA product data behind buythis.co.za (product JSON on am.im; dump dated up to 2026-10-20) and from AM.CO.ZA's YouTube videos, each named where it is used. Prices change, so check the current price on each linked Buythis page. Stock is not shown here.

Quick answer

Two ink finishes, and how to tell which one you need

AM.CO.ZA's current UV inks come in two finishes. Both cure under LED-UV light during printing, so the print can be handled straight away.

Glossy and hard finish (F2-UV) Flexible, stretchable soft finish (F-UV/FLEX)
Single bottles F2-UV/BLACK, F2-UV/VARNISH F-UV/FLEX/BLACK, F-UV/FLEX/WHITE, F-UV/FLEX/VARNISH
Combo packs F2-UV/COMBO/WHITE (CMYK and white), F2-UV/COMBO/VARNISH (CMYK, white and varnish) F-UV/FLEXI/CMYKW (CMYK and white), F-UV/FLEXI/CMYKWV (CMYK, white and varnish)
What the product data says Glossy, hard-wearing finish with good resistance to water, scratching and fading; for flexible roll media and rigid flat sheets Stays flexible rather than rigid, so designs that bend or flex are less likely to crack; a "soft, flexible, rubber-like finish"
Best for Signboards, display panels, Correx, ACM, acrylic, glass, tiles, promotional items, labels that stay flat Banners and vinyl that are rolled and handled, stickers on curved items, UV-DTF transfers, raised 3D-style logos, fabric transfers
Printer packages F2-2513UV/XP600 ships with scratch-resistant CMYK, white and varnish; F1-1804/UV, F2-1804/UV ship with standard CMYK UV ink The UV2 versions ship with flexible ink: F1-1804/UV2, F2-1804/UV2, F2-2513UV/XP600/UV2

In April 2026 AM.CO.ZA announced a reformulated "one-for-all" UV ink in Universal UV Inks for Glossy and Hard Finishes, More Scratch Resistance, and A LOT Cheaper (2026-04-08) and New Universal UV Inks for Glossy & Hard Finishes, More Scratch Resistance, & a LOT Cheaper (2026-04-10). The video says the UV-DTF sticker ink gave the best result of its three UV machines, being more glossy, brighter and more scratch resistant, so all the UV inks were reformulated to carry those strengths. It says the new ink works in any of its UV machines (large-format, flatbed and UV-DTF), costs much less, and that the older UV inks will be phased out over time.

A note on finish: an older 2024 comparison, UV Ink, ECO-Solvent Ink and Sublimation Ink Options for Large Format Printer Explained (2024-06-23), described UV prints as matte and eco-solvent as glossy. The 2026 glossy and hard-finish inks are described as glossy, and a varnish layer adds gloss on any UV print, so judge the finish by the ink you buy now.

Material by material

Material Ink finish Pre-treatment Printer type What AM.CO.ZA shows
Self-adhesive vinyl for stickers and labels Hard finish if it stays flat; flexible if it goes on curves None Roll-to-roll or hybrid; COMBO-PNC/UV pairs an 1,800 mm UV printer with a 1,660 mm contour cutter Biscuit Labels Print and Cut 2 Steps -- Print on UV Large Format Printer and Cut by Vinyl Cutter (2020-10-26); F1-1801D/UV Large format UV printer producing hundreds of labels with a glossy varnish finish, providing sealing, waterproofing, and wear resistance suitable for all industrial applications (2025-08-01)
Coloured vinyl Either None; print a white patch under registration marks so the cutter's sensor can read them Roll-to-roll or hybrid UV Print on Coloured Vinyl with Overlay Result, and Help Vinyl Cutter Pickup Registration Mark (2021-05-02): black and blue stayed true, but yellow disappeared and greens and reds darkened on coloured vinyl, so test colours first
Reflective and diamond-grade reflective vinyl Either None Roll-to-roll or hybrid UV Print on Reflective Vinyl, Tested on New FastCOLOUR Hybrid UV Printer First Assembled (2019-10-26); UV Print on Diamond Grade Reflective Vinyl by New FastCOLOUR Hybrid LED UV Printer (2019-10-26)
Banner, PVC and flexible roll media Flexible if rolled or folded None Roll-to-roll; if the media is wavy, attach it to the take-up roller to pull it flat (FAQ of UV Hybrid Printers, Printing Thickness, Ink Difference, Daily and Holiday Maintenance (2025-01-13)) Outdoor 5 Years Sign Printed on FastCOLOUR UV Printer and Laminated by Rollman Laminator (2019-06-05)
Adhesive-backed wallpaper Either None Roll-to-roll Wallpaper with Adhesive Back Printed on Large Format UV Printer for Instant Dry Vibrant Colours (2021-04-11): about three hours of printing for a salon wall; the ink did not run when the wallpaper was wetted to hang
Canvas wallpaper that must absorb ink, and vehicle wraps Eco-solvent may suit better n/a Eco-solvent printer UV Ink, ECO-Solvent Ink and Sublimation Ink Options for Large Format Printer Explained (2024-06-23): UV cures on top and cannot soak into canvas wallpaper, and eco-solvent has time to bond with wrap vinyl; flexible UV ink narrows that gap
Paper and card, such as 230 gsm matt coated calendars and packaging Hard finish None Roll-to-roll for paper, hybrid or flatbed for card Print Monthly Wall Calendars on 230gsm Matt Coated Paper Printed by Large Format UV Printer (2023-03-05); Full Colour Printed Cardboard Packaging Box Made by UV Hybrid Printer and Laser Cutting Machine (2021-04-05)
Correx (corrugated plastic) Hard finish Plastic primer if adhesion is weak Hybrid with flatbed table, or flatbed (pinch rollers can dent soft boards) UV Print on Correx Board, Tested on New FastCOLOUR Hybrid UV Printer First Assembled (2019-10-26); FAQ of UV Hybrid Printers, Printing Thickness, Ink Difference, Daily and Holiday Maintenance (2025-01-13)
ABS, acrylic (Perspex), polycarbonate Hard finish F-UV/PRIMER/PLASTIC, brushed on in a thin even layer and left to dry Hybrid (up to about 5 mm) or flatbed UV Print on ABS Plastic Sheet, Tested on New FastCOLOUR Hybrid UV Printer First Assembled (2019-10-26); F2-6090C FlatPrint Flatbed UV Printer with CCD Camera marking clearly on an ABS Plastic material. (2026-09-23); Flame Treatment on Plastic Surface for UV Printing Durability and Scratch Resistance (2026-06-15) shows flame treatment on plastic for durability
Chromadek and other coated steel sheet Hard finish Metal primer on bare or difficult metal Hybrid with front and back tables, or flatbed UV Print on Chromadek Sheet, Tested on New FastCOLOUR Hybrid UV Printer First Assembled (2019-11-03)
Aluminium composite (ACM, DiBond) Hard finish Metal primer if adhesion is weak Hybrid or flatbed FastCOLOUR UV Hybrid Printer Prints 3mm DiBond ACM Board (2026-01-27)
Stainless steel, aluminium, galvanised sheet Hard finish F-UV/PRIMER/METAL, brushed on and left to dry Flatbed for objects, hybrid for flat sheet F2-6090C FlatPrint Flatbed UV Printer with CCD Camera branding on a stainless steel Dispenser. (2026-09-23)
Glass, marble, glossy tiles Hard finish F-UV/PRIMER/GLASS, applied by brush, roller or spray gun and left to dry Flatbed Glass sits among the non-porous surfaces in Universal UV Inks for Glossy and Hard Finishes, More Scratch Resistance, and A LOT Cheaper (2026-04-08)
Ceramic and tile Hard finish F-UV/PRIMER/CERAMIC, two parts (0.2 kg and 0.8 kg) mixed 1:4 to make 1 litre Flatbed F2-6090C FlatPrint Flatbed UV Printer with CCD Camera prints Zebra on a Ceramic tile. (2026-09-28)
Natural stone such as granite Hard finish, white base, varnish on top None in the video Flatbed with height sensor Printing Directly onto Granite with a UV Flatbed Printer (2026-05-25): even the porous, unpolished back of a granite piece took the print when a double white layer filled the grooves first; it passed a scratch test
Plywood, basswood and other wood Hard finish None in the videos Hybrid (thin sheet) or flatbed Prints Media on 3mm Plywood Using the FastCOLOUR Hybrid UV Printer (2019-10-26); F2-6090C FlatPrint Flatbed UV Printer with CCD Camera prints artworks on a Basswood material. (2026-09-28)
Foam board and soft or porous boards Hard finish None Flatbed with suction bed; pinch rollers can dent soft boards (FAQ of UV Hybrid Printers, Printing Thickness, Ink Difference, Daily and Holiday Maintenance (2025-01-13)) UV Board Printing Print-head Height Adjustment Tips and Use the UV Flatbed Table as Prep Table (2021-03-18): a photo booth printed on 3 mm foam after a head-height adjustment
Rubber Flexible None Hybrid or flatbed #SortIT, Custom-made Rubber Floor Mat Using the FastCOLOUR Flatbed LED-UV Hybrid Printer (2020-03-04)
Canvas for framed art Flexible None Flatbed or hybrid Canvas Fabric Material Printed on Flatbed UV Printer and Framed for Wall Painting Decorations (2019-05-14)
Bottles and round items Hard finish Primer to suit glass, metal or plastic Flatbed with a rotary attachment F2-6090UV/I: UV flatbed printer printing on a bottle with the rotary (2025-06-19)
Cotton, polyester and blended fabric (by transfer) Flexible None UV-DTF or flatbed UV printer onto F-UV/SI/300/30C, a 300 mm x 50 m white TPU (polyurethane) sheet, then heat-press at 130 °C for about 15 seconds Product data for the TPU sheet

The primers are all sold for UV printing and say the same thing in their product data: apply, let it dry, then print. Test a corner of each new material before a full run.

Which printer can carry which material

Printer type Examples What it handles Limits AM.CO.ZA names
Roll-to-roll UV F1-1804/UV, F2-1804/UV, F2-3204/UV Vinyl, banners, posters, decals, labels, wallpaper and other roll media; 1,800 mm or 3,200 mm print width The F1-1804/UV record says plainly that it "is a roll-to-roll printer, not a flatbed model"
Hybrid UV (roll plus flatbed table) F1-1804/HYBRID, F2-1804/HYBRID, F2-3204/HYBRID Everything on a roll, plus boards fed flat over the table: vinyl, Correx, ABS, reflective material and aluminium composite Boards up to about 5 mm; raise the head for anything 3 mm and over; soft or porous boards that pinch rollers dent need a flatbed (FAQ of UV Hybrid Printers, Printing Thickness, Ink Difference, Daily and Holiday Maintenance (2025-01-13)). #SortIT Howto Setup a Hybrid Printer Extension Table Using Fluent Roller Tracks for UV Flatbed Print (2020-02-11) shows the extension table set-up
Flatbed UV F2-6090UV/XP600, F2-2513UV/XP600 Rigid and flexible sheets, objects and thick items laid on a suction bed; separate heads for colour, white and varnish 600 x 900 mm with a 140 mm Z-axis, or 2,500 x 1,300 mm with a 240 mm Z-axis

The FAQ video FAQ of UV Hybrid Printers, Printing Thickness, Ink Difference, Daily and Holiday Maintenance (2025-01-13) adds that materials too heavy, too smooth or too fragile for pinch rollers are best on a dedicated flatbed, where a suction bed holds them down instead of rollers pressing on top.

White and varnish: when you need them

Curing: the lamp kit has to match the printer

UV ink only hardens under UV light, so every UV printer carries LED-UV lamps beside the print head. AM.CO.ZA sells upgrade and replacement kits by head count:

Kit For What the product record says
F1-UV Single-head printer One 3515 LED-UV lamp (DC 45 V, 100 W, water-cooled), a 500 W water chiller with signal control, 10 litres of distilled cooling water and two aviation connectors
F2-UV Single-head printer 7015 LED-UV lamp, DC 75 V, 200 W, water-cooled
F2-UV/D Two or more heads 7015 LED-UV lamps, DC 75 V, 200 W, water-cooled
F2-UV/S Three or more heads, varnish printing 3515 and 7015 lamps together, for the controlled curing varnish needs
F-LED, F-CHILLER Replacement lamp and chiller The lamp needs a constant-current supply and active water cooling; the chiller is 220 V, 500 W

#SortIT, What is UV Upgrade Kit for FastCOLOUR ONE Large Format Printer, About LED-UV Lamps &Chiller (2020-01-15) shows a FastCOLOUR ONE being upgraded from eco-solvent to UV with the lamp and chiller kit, and UV Lamp On/Off and Distance Setting in PrintExp (2026-07-07) covers lamp on/off and distance settings in the PrintExp software.

Light-safe ink lines, and keeping the ink moving

UV ink is made of monomers, oligomers (reactive resins), pigments and photo-initiators that react to UV light, so it must not see light anywhere in the ink system before it reaches the material. That is why AM.CO.ZA's bottles, tanks and tubes are black (#SortIT, How LED-UV Ink Works and Why UV Ink Cured Instantly with Better Printing Quality (2020-01-28)). Replacement parts are sold as UV-resistant: F-INK/TUBE/UV, F-INK/DAMPER/DX5/UV, F-INK/FILTER/UV, F-INK/BULK/UV. The bulk system has ink-level sensors and a white-ink agitation motor.

From the FAQ video and the conversion video (FAQ of UV Hybrid Printers, Printing Thickness, Ink Difference, Daily and Holiday Maintenance (2025-01-13), Convert to Premium Hybrid Inks for FastCOLOUR Flatbed UV Printer, Ink Tubing & Dampers Also Changed (2021-12-09)):

Changing ink type on a printer is not a next-day decision: the FAQ video warns that it can mean replacing the print head and ink system. Printhead Service, Large Format Printer Maintenance with New Hybrid UV Ink Flushing and Conversion (2021-12-04) shows a print-head service with hybrid UV ink flushing and conversion, and converting a printer to hybrid UV ink lists the steps.

The 2023 claims, checked against current data

2023 claim What AM.CO.ZA's current data and videos say
Prints on both soft and rigid substrates Yes, but the printer decides what you can feed: roll-to-roll for soft media, hybrid for boards up to about 5 mm, flatbed for thick, heavy or fragile items. The ink finish now matters too: hard for rigid, flexible for soft
Dries instantly Yes. LED-UV lamps cure the ink as the head passes, so prints can be cut and handled at once (UV Ink, ECO-Solvent Ink and Sublimation Ink Options for Large Format Printer Explained (2024-06-23))
Resists fading, scratching and weathering The FAQ video says UV ink is more UV and scratch resistant than eco-solvent and should last up to five years in the sun, but the vinyl often weathers first, so use media rated for that life and laminate outdoor work (FAQ of UV Hybrid Printers, Printing Thickness, Ink Difference, Daily and Holiday Maintenance (2025-01-13)); Outdoor 5 Years Sign Printed on FastCOLOUR UV Printer and Laminated by Rollman Laminator (2019-06-05) shows a laminated five-year sign
Eco-friendly, low VOC AM.CO.ZA's 2026 video says UV inks produce low VOC emissions (Universal UV Inks for Glossy and Hard Finishes, More Scratch Resistance, and A LOT Cheaper (2026-04-08)). Still follow UV ink safety when handling uncured ink and cleaner

FAQ

Can one UV ink do both banners and signboards? One printer can, if it is a hybrid. For the ink, choose by the job that matters most: the glossy and hard-finish set for boards and flat signs, or the flexible set for media that is rolled, bent or stretched. AM.CO.ZA's April 2026 videos say its reformulated UV ink works across its UV machines; check the current range on the uvinks.co.za site page.

Do I always need a primer? No. Vinyl, banner, paper and many boards print without one, and the 2024 ink video says UV usually needs no pre-application. Use a primer when the surface is smooth and non-porous, such as glass, glazed tile, bare metal or slick plastic, or when a scratch test shows the print lifting.

How thick can the material be? On the hybrid printers, about 5 mm, raising the head for anything 3 mm and over. On the FlatPRINT flatbeds, up to the Z-axis: 140 mm on the 600 x 900 mm model and 240 mm on the 2,500 x 1,300 mm model.

Why did my colours change on coloured vinyl? Without a white base, the vinyl's own colour changes how the inks look: in UV Print on Coloured Vinyl with Overlay Result, and Help Vinyl Cutter Pickup Registration Mark (2021-05-02) black stayed crisp while yellow vanished and greens darkened. Print a white base first on a printer with white ink, or test each colour.

Is UV better than eco-solvent? For speed, scratch resistance and rigid materials, AM.CO.ZA's videos favour UV. For wallpaper that must absorb ink, vehicle wraps and the lowest ink cost on plain vinyl, eco-solvent can still win (UV Ink, ECO-Solvent Ink and Sublimation Ink Options for Large Format Printer Explained (2024-06-23)).

Can I put UV ink in my existing printer? Only if it has, or is upgraded to have, LED-UV lamps, a chiller and UV-resistant ink lines, and the ink system is flushed. See converting a printer to hybrid UV ink.

Videos

Related pages

Original post (2023, labelpapers.co.za)

Source: https://labelpapers.co.za/best-hybrid-uv-inks

In the dynamic world of large-format printing, versatility and quality are paramount. Whether you're printing on soft or rigid substrates, achieving exceptional results is a constant pursuit. Enter AM.CO.ZA's Premium Hybrid UV Inks—a groundbreaking solution designed to meet the demands of modern printing businesses.

In the world of large-format printing, the ability to produce high-quality prints on a variety of substrates and materials is a game-changer. AM.CO.ZA, a leading name in the printing industry, has taken this challenge head-on by introducing their Premium Hybrid UV Inks range. This innovation promises to be a game-changer for specialist large-format printing, offering unparalleled quality and versatility.

https://www.youtube.com/watch?v=QrOJo_Mlols Watch Video on YouTube: https://www.youtube.com/watch?v=QrOJo_Mlols

The Hybrid UV Inks Revolution

Traditional printing methods have often struggled to produce consistent and high-quality prints on both soft and rigid materials. UV printing emerged as a solution, but it was often limited by the type of substrate it could handle. The introduction of Hybrid UV inks by AM.CO.ZA marks a significant step forward in the industry.

These premium hybrid inks are specially formulated to provide the best of both worlds. They combine the flexibility and adaptability needed for soft materials with the durability and vibrancy required for rigid substrates. This versatility opens up a world of possibilities for businesses engaged in large-format printing, from signage and banners to promotional materials and beyond.

Unmatched Quality

One of the standout features of AM.CO.ZA's Premium Hybrid UV Inks is the exceptional print quality they deliver. These inks are engineered to produce vibrant and sharp images with a wide colour gamut. Whether you're printing on vinyl, fabric, foam board, acrylic, or any other material, you can trust that your prints will stand out and captivate your audience.

The UV curing process ensures that the ink dries instantly, allowing for precise and detailed prints, even at high speeds. This feature is especially crucial for businesses aiming to meet tight deadlines while maintaining superior print quality.

Durability That Lasts

In large-format printing, durability is paramount. Whether your prints are displayed outdoors or indoors, they need to withstand the test of time. AM.CO.ZA’s Premium Hybrid UV Inks are designed to meet this demand. They are resistant to fading, scratching, and weathering, making them ideal for outdoor signage, vehicle wraps, and other applications where longevity is key.

Eco-Friendly Printing

In today's environmentally conscious world, sustainable printing solutions are highly sought after. AM.CO.ZA's Premium Hybrid UV Inks are not only versatile and durable but also eco-friendly. They contain low levels of volatile organic compounds (VOCs) and are formulated to minimize their environmental impact. This makes them a responsible choice for businesses looking to reduce their carbon footprint while delivering top-notch prints.

Conclusion

AM.CO.ZA's Premium Hybrid UV Inks represent a significant advancement in large-format printing technology. They provide the solution that businesses have been seeking for years—a versatile, high-quality ink that can produce exceptional prints on both soft and rigid substrates and materials.

Whether you're in the business of creating eye-catching outdoor signage, stunning indoor displays, or unique promotional materials, these hybrid inks will empower you to elevate your printing game. With unmatched quality, durability, and eco-friendliness, they are the ideal choice for any printing project that demands the best.

In a world where visual impact matters more than ever, AM.CO.ZA's Premium Hybrid UV Inks are the key to making your prints stand out and leave a lasting impression. Embrace the future of large-format printing with these innovative inks and unlock a world of possibilities for your business.

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