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Glass Paints
Glass paints offer a smart, high-performance solution for transforming plain glass into striking, functional surfaces. Whether you're adding privacy to interior partitions, reducing glare in commercial buildings, or introducing bold colour to decorative panels, these coatings deliver strong adhesion, long-term durability and crisp finishes across a wide range of applications. Popular in retail displays, office fit-outs, hospitality venues and modern residential designs, specialist glass paints turn standard glazing into purpose-driven surfaces - without compromising light transmission or visual impact.

Coo-Var White Glass Shading
Aqueous matt white mixed polymer dispersion paint for shading glass. Applicable to glass surfaces using a brush or roller. Quick drying times of up to 1-2 hours. Non-flammable and water-thinnable.

HMG Multi Surface Topcoat
HMG Multi Surface Topcoat is a twin pack polyurethane finish coat offering superior adhesion, durability and hardness for a variety of substrates.Easy to use over Brass, Copper, Stainless Steel, Zintec, Mild Steel, Aluminium, Anodized Aluminium, Glass Fibre, Glass, Perspex, Foamex, Plastic, Kevlar, and Galvanised Steel. This product MUST be...

HMG Acrythane Glass Adhesion Additive
HMG Acrythane Glass Adhesion Additive is an additive to improve adhesion of selected coatings to glass. Designed to improve the adhesion of HMG Acrythane SC601 and XSC21 to glass substrates

Kolorbond K2
5,000+ Colours. Two-pack polyurethane coating designed for industrial applications. For painting uPVC, metals, GRP, and hard plastics. Matt, Satin, Semi-Gloss and Gloss finishes. Professional use only. Fire tested to: ISO 5658-2:2006+A1:2011; does not upgrade surface. Full report can be found in the Data Sheets tab below. Please...

Maston Spraypaint 2K Colours
2-component epoxy aerosol; durable spray paint in 2,200+ colours. Adheres to metal, aluminium, galvanised steel, wood, plastic, glass, ceramics, chrome, stone, and copper. Certified for chemical, water, and corrosion resistance. No mixing required; unlimited shelf life thanks to dual compartment system with deactivated hardener. For...

Zinsser AllCoat Interior (Solvent-Based)
Primer-finish in 2,900+ colours. For interior walls, ceilings, doors, trim, cabinets, panelling, and related paintable surfaces. Adheres to glossy surfaces without pre-sanding or deglossing. Blocks stains from water, fire, smoke, and nicotine. High pH resistance (up to 12.5) for concrete, plaster, and stucco. Professional formula that...

Cromadex 800 Two Pack Non-Isocyanate Acrylic Glass Coating
Cromadex 800 Two Pack Non-Isocyanate Acrylic Glass Coating is a two pack non-isocyanate acrylic topcoat with excellent durability and chemical resistance. The product uses unique resin technology to enable direct adhesion to glass for “backpainted” glass projects and for internal decorative effects in shop-fitting. 5,000+ colours, inc. RAL,...

Zinsser Bulls Eye 1-2-3
Available in 3,000 colours. Usable on interior and exterior surfaces: perfect for painting walls, ceilings, doors, trim, fascia, soffits, foundations, railings, and more. Adheres to glossy surfaces without pre-sanding. Resists mould and mildew growth. Fast drying - recoat in 1 hour. Compatible with both oil and latex topcoats....

Tor Transglaze Z Clear
A two component UV stable, lightfast, translucent elastomeric coating for the protection of plastic rooflights and glass. Cold applied two-pack, high solids, elastomeric polyurea coating Clear, gloss finish Touch dry in 3 hours @20°C Please note: This product is also available in translucent blue which is made to order upon request -...

Rust-Oleum Mathys Pegakote
Available in 3,500+ satin colours. Two-component epoxy floor paint. For garages, warehouses, showrooms, corridors, indoor car parks, and workshops. Superior abrasion resistance. Pot life of 2 hours and full curing in 5-7 days. Buy A Paint Colour Sample

Rust-Oleum 3302 CombiPrimer Adhesion Primer
Available in a transparent blue finish. Highly effective adhesion primer for ensuring smooth surfaces are coatable. For galvanised steel, stainless steel, aluminium, copper, glass, and porcelain. High coverage of 50 m²/L. Recoatable after just 30 minutes.

Kolorbond DecoPro
5,000+ Colours for painting uPVC and more. Two-pack polyurethane (PU) coating. For metals, glass-reinforced plastic (GRP), and hard plastics. In multiple gloss levels (10%, 30%, 50%, and 70%). Professional use only. Fire tested to: ISO 5658-2:2006+A1:2011; does not upgrade surface. Full report can be found in the Data Sheets tab below....

Selemix 6-585 Glass Adhesion Promoter
Additive for use with Selemix 7-536/7-537 2K Polyurethane Direct Topcoat (70GU) for direct application to glass where the reverse side of the glass is painted. Examples are kitchen splashbacks, bathroom fittings, and advertising displays Please see the Product Data Sheet and the Product Data Sheet for the Base Product for mixing...

Bradite One Can Matt
2,500 Colours. Quick-drying primer and finish coat. For masonry, metals, plastics, wood, glass, ceramic tiles, and previously painted surfaces. Interior/exterior use. High adhesion, stain blocking, and anti-corrosive properties.

Intercoat AC Glasscoat SL301
Intercoat AC Glasscoat SL301 is a 2-pack pigmented coating which offers direct adhesion onto glass without the use of an adhesion primer. When correctly used should meet the General Use requirements of FIRA6250. For professional use only. More Information Delivery Info

Bradite One Can Eggshell
2,500+ Colours. Quick-drying, low-odour, water-thinned primer and finish coat. Excellent adhesion, stain-blocking, and anti-corrosive properties. For ferrous and non-ferrous metals, plastics, ceramic tiles, glass, wood, and existing painted surfaces. Weather and light resistant. Please note: Colours are sold in the nearest tin size...

Rust-Oleum Mathys Noxyde Plus
9 colours including Anthracite Grey. Water-based elastomeric coating with superior adhesion and corrosion protection. For iron, steel, special alloys, galvanised and metallised iron and steel, aluminium, copper, zinc, and lead. 200% elastic coat. High dirt pick-up resistance. Salt spray resistance of 1248 hours. Professional use only....

Maston Spraypaint 2K Primer
Two-component grey epoxy anti-corrosive primer. For bare aluminium, steel, OEM finishes, old paintwork, and plastics. Resistant to chemicals and heat up to 150°C. Superior adhesion, easy application.

Zinsser Bulls Eye 1-2-3 Plus
White stain blocker. For painting interior and exterior walls, ceilings, doors, trim, fascia, soffits, foundations, railings, and related paintable surfaces. Bonds to glossy surfaces without scuff sanding. Formulated with proprietary stain-blocking resins. Binds moderately chalky surfaces. Dries quickly, touch dry in 30 minutes, and can...

Rust-Oleum Mathys Fillcoat
Available in black, light grey and dark grey. Instant leak stoppage; Ideal for roofs, non-walkable terraces, gutters, ridge-pieces, chimney stacks, and pipes. Excellent adhesion to a variety of substrates. Can be applied in all weather conditions.

Rust-Oleum 3202 Galvinoleum Primer
Available in translucent blue. Primer for galvanised steel, plastics, and other smooth surfaces. Recoatable after just 30 minutes, providing a high coverage of 50 m²/l. Offers excellent adhesion.

Rust-Oleum Fillcoat Fibres Repair Kit
Available in dark grey. Waterproof elastic paint with crack-bridging fibres. For roofs, non-walkable terraces, gutters, ridge-pieces, chimney stacks, and pipes. Excellent adhesion to many substrates. Can be applied in all weather conditions.

Zinsser B-I-N
Shellac-based primer-sealer and stain killer in 1,500+ colours. For interior and spot exterior applications on ceilings, walls, doors, trim, cabinets, furniture, and more. Quick Drying: Dries to the touch in 20 minutes and can be recoated in 45 minutes. Superior Adhesion: Adheres to glossy surfaces without the need for sanding. Stain...

Rust-Oleum Mathys Fillcoat Fibres
Available in dark or light grey. Instantly stops leaks and repairs cracks in roofs, terraces, gutters, ridge-pieces, chimney stacks, and pipes. For bituminous surfaces, hard PVC, polyester, zinc, aluminium, glass, and tiles. Applicable in all weather. UV resistant, hydrophobic.

Rust-Oleum Mathys Elastofill
Available in White, Grey or Brown Joint sealant designed for sealing, jointing, and filling applications. For concrete, wood, metal, glass, hard PVC, tiles, plaster, and alu-bitumen. Waterproof and highly elastic. Alkali resistant. Paintable.

Smartkote Protectakote Clear Primer Treatment
Single component primer treatment, which can be used to prepare inorganic surfaces for the subsequent adhesion of Smartkote polyurethane coatings. This product ensures excellent adhesion of reactive, solvent-borne urethanes to unreactive inorganic surfaces without changing their appearance.

Sikasil WS 605 S
Sikasil WS 605 S (pack of 20x 600cc sausages) is a durable, neutral-curing silicone sealant with a high movement capability and excellent adhesion to a wide range of substrates. It can be used for weatherproofing and sealing applications where durability under severe conditions is required. It is particularly suited as a weather seal for...

Sikaflex EBT+
Sikaflex EBT+ (box of 12x300ml cartridges) is a multi-purpose 1-part, elastic, polyurethane adhesive, sealant and filler. It bonds to all common building materials, is permanently elastic and has excellent grab and gap filling properties. Bonds to concrete, brick, mortar, wood, metals, glass, resins and most plastics. Features and Benefits...

Sika Plastix 22A Premium Grade Silicone Sealant
Sika Plastix 22A Premium Grade Silicone Sealant (Box of 12x 300ml cartridges) is a low modulus, neutral curing silicone sealant suitable for many construction and industrial applications but particularly suited for all glazing, façade and roofline applications. Features and Benefits Excellent primerless adhesion to all common building...

Sikasil Pool
Sikasil Pool (box of 12 x 300ml cartridges) is a one part neutral curing silicone sealant for use in swimming pools and permanently wet areas. It is suitable for joints in and around swimming pools, areas under permanent water immersion and frequently wet areas, such as shower rooms in sports halls or leisure facilities, between ceramics,...

Bullet Roof Epoxy Primer AC
An epoxy primer with excellent anti-corrosion properties. This primer is the perfect choice for steel and iron gutters or any other steel/iron surface. Good anti-corrosion properties Brush or airless spray applicable Application temperature from +5℃ (substrate)

Bullet Mega Mastic
Bonds, seals and fills almost anything without a primer, even when wet or fully submerged. This unique hybrid polymer formulation contains no solvents. Premium quality high modulus sealant Neutral system, free from isocyanates and silicones Non staining, odour free and bubble free curing Good movement accommodation More...

Tremco AW421 Industrial Cleaner
Tremco AW421 Industrial Cleaner is a powerful solvent-based cleaning solution for dissolving and removing mastics, adhesives and sealants. AW421 will remove many common adhesives and sealants, particularly in the uncured state. The product may also be used for cleaning and to degrease other surfaces that are not sensitive to solvents, such as...
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Glass Paints – Specialist Coatings for Windows, Partitions, Splashbacks & Decorative Glazing
Specialist glass paints provide a reliable solution for obscuring visibility, blocking light, or creating a uniform appearance across glass surfaces in both interior and exterior settings. Unlike decorative or artistic glass paints, these blackout coatings are used to improve privacy and security—ideal for properties undergoing renovation, empty buildings, or areas requiring controlled light levels such as skylights and greenhouses. Products like Coo-Var White Glass Shading offer effective seasonal glare reduction, while solvent-based and 2K polyurethane coatings ensure long-term adhesion on windows, rooflights, and glazed doors. These are particularly popular for temporary privacy in agricultural buildings such as barns or when blacking out windows on outdoor buildings treated with shed paint for protection.
Whether blocking vision into storage units, controlling sunlight in outbuildings, or blacking out internal glass panels for maintenance, these paints compliment window frames to provide a consistent finish. Many options in this category are designed for fast, clean application via brush, roller or spray, and some include UV stability and chemical resistance for improved longevity in exposed environments. From commercial premises and factories to domestic applications like loft windows, these paints help reduce interior heat, improve energy efficiency, and provide discreet visual control.
Glass Paint FAQs
Do I need a primer before applying glass paint?
Many glass paints are self-priming, but difficult surfaces may benefit from a bonding primer like Zinsser Bulls-Eye 1-2-3 for improved adhesion and durability.
Are these paints suitable for external windows?
Yes, several glass paints are formulated for exterior use and will resist peeling, fading and water ingress when applied to clean, prepped surfaces.
How easy is it to remove glass paint?
Most water-based or acrylic glass paints can be removed using a scraper or suitable solvent, though two-pack systems may require more intensive methods.