Extreme Anti-Slip Decking Paint UV and Weather Resistant 5.0 kg

Manufactured by Extreme Paints

Why Choose Our Products?

Self-priming anti-slip decking paint – no primer needed

Quick-dry deck paint – touch-dry in 2–4 hours fast track recoat

Water clean-up low-odour outdoor deck paint

Optional non-slip decking coating with silica grit

UV-resistant satin wood deck coating available in 14 stock colours

Extreme Paints Anti-Slip Decking Paint is a high-bond, UV-stable, weatherproof decking coating engineered to restore tired outdoor timber and protect new installations from the British climate. The advanced acrylic polymer system forms a flexible satin film that moves with the wood, helping to prevent cracking, flaking, and colour fade through hot summers, frost, and persistent rain.

Two thin coats deliver a durable ~50 µm dry-film build that stands up to heavy foot traffic, garden furniture, barbecues, planters, and regular cleaning. For added safety on ramps, stairs, and pool surrounds, simply mix in the supplied silica additive to create a non-slip decking paint texture that improves grip in damp conditions. The coating’s stain-resistant satin finish keeps dirt and spills on the surface for easier wash-down, helping decks look smarter for longer with minimal maintenance.

Formulated and manufactured in the UK, this water-based, low-odour exterior wood paint is a practical choice for homeowners, landscapers, and commercial property managers. Use it to refresh residential patios and verandas, unify colour on weathered boards, or give hospitality terraces and school walkways a safer, cleaner, more hard-wearing finish without the fumes or lengthy drying times associated with solvent systems.

The application is straightforward:

Use a brush or roller (smooth variant may be sprayed by HVLP/airless after filtration; the anti-slip version should be rolled). Two coats at right angles give the best coverage, uniform sheen, and long-term weather protection. With fast recoat windows and simple water clean-up, this is the go-to anti-slip decking paint UK projects rely on for reliable results week in, week out.

Suitable Substrates:

Softwood and hardwood decking boards (new or previously coated, once clean and sound)
Exterior wooden steps, verandas, handrails, and garden furniture
Prepared masonry and concrete slabs where a uniform satin finish is desired

Not suitable for composite decking. Always test a small, inconspicuous area on unfamiliar surfaces.

Coverage & Spread Rate:

6–8 m² per litre per coat, dependent on timber porosity and profile (grooved boards absorb more).
Two thin coats are recommended for full weatherproof protection, colour depth, and slip-resistant performance.

Drying & Curing Times (@ 18 °C):

Touch dry: 2–4 hours
Recoat: 2–4 hours
Light foot traffic: ~8 hours
Full use: 24 hours
Full weatherproof cure: 7 days
Cool, damp, or shaded conditions will extend drying; protect fresh coatings from rain during early cure.

Storage & Clean-Up:

Store between 5–30 °C in frost-free conditions. Reseal firmly between uses. Clean brushes and rollers with warm, soapy water while the paint is still wet; no harsh solvents required. During peak demand, plain tins may be supplied; product quality is identical.

Safety Notice:

This water-based, low-VOC outdoor coating should be applied with adequate ventilation. Avoid skin and eye contact and keep out of reach of children and pets until fully dry. For PPE guidance and full safety information, consult the product Safety Data Sheet (SDS).

Note:However, please bear in mind on some occasions the packaging may arrive slightly damaged. Please do not order if you won't be satisfied with this.

Extreme Paints Anti-Slip Decking Paint is suitable for a wide range of domestic and commercial outdoor projects where both aesthetics and safety matter. It is ideal for timber decking, garden verandas, outdoor stairs, balconies, and wooden walkways, delivering a durable satin finish that enhances the natural look of wood while protecting it from UV damage, rain, frost, and everyday wear. Around pools, ponds, and hot tubs, the optional anti-slip additive helps reduce the risk of accidents, making it an excellent choice for leisure spaces.

In hospitality venues such as pubs, cafés, and restaurants, this decking paint creates a welcoming and slip-resistant surface for terraces and outdoor dining areas. It is equally suited to schools, care homes, and rental properties, where long-term safety and low maintenance are priorities.

Unlike standard deck oils and stains, it forms a flexible film coating that locks down splinters, reduces dust, and delivers consistent colour across large exterior spaces.

Application Instructions

Surface Preparation
Clean the decking thoroughly to remove algae, dirt, moss, grease, and any loose or flaking coatings. Ensure timber moisture content is below 18% before application. Sand glossy or weathered areas back to a matte key to ensure proper adhesion.

Mixing
Stir the paint with a paddle mixer for at least 2 minutes until fully uniform. For non-slip performance, slowly add the supplied silica additive while stirring, ensuring an even dispersion throughout the paint.

First Coat
Apply a thin, even coat using a brush or roller, following the grain of the timber. Take care to avoid puddling in grooves or between decking boards.

Second Coat
After 2–4 hours at 18 °C, apply a second thin coat at right angles to the first pass. This ensures complete coverage, consistent colour, and a strong weatherproof film.

Optional Spray Finish
The smooth satin variant can be sprayed with HVLP or airless equipment (after filtration). The anti-slip variant should only be applied by brush or roller to maintain grit distribution.

CuringProtect freshly coated surfaces from rain or moisture for a minimum of 6 hours. Allow 8 hours before light foot traffic, 24 hours before replacing garden furniture, and 7 days before the coating reaches full weatherproof performance.

Property	Value
Components	1-part ready-to-use, water-based
Base	Advanced acrylic polymer (water-based)
Finish	Satin • 14 stock colours
Anti-slip system	Silica grit additive supplied — mix in for a non-slip finish
Recommended coats	2 • 3 on steps, ramps & high-traffic areas
Dry film build	≈ 50 µm DFT (two-coat system)
Coverage	6–8 m² / L / coat (5–7 m² on rough or porous timber)
Touch dry	2–4 h @ 18 °C
Recoat window	2–4 h @ 18 °C

Property	Value
Foot traffic / full use	Light traffic ~8 h • full use 24 h
Full weatherproof cure	7 days
Application tools	Brush or roller • smooth variant: HVLP/airless spray (anti-slip variant: roller/brush only)
Clean-up	Warm soapy water (water-based)
Pack sizes	5 L, 10 L, 20 L, 1000 L IBC
Interior / exterior	Exterior — decking, steps, verandas, balconies
UV resistance	Yes — UV-stable, fade-resistant
VOC	Low-VOC, low-odour (water-based)
Primer required	Self-priming — thinned first coat recommended on bare or porous timber

DATA SHEETS AND PRODUCT FILES

Below are all the products and files we have on this coating. If you require any more information on this product, please email us at support@tradesuppliesuk.co.uk or call us on 07929 525648 and one of our staff members will do their best to try and provide you with the information needed.

FILES AND DATA SHEETS

MSDS - Material Safety Data Sheet

COVERAGE CALCULATOR

MEASURE YOUR DIMENSIONS

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Frequently Asked Questions

What surfaces can I apply Anti-Slip Decking Paint to?

Anti-Slip Decking Paint is designed for exterior timber decking (softwood and hardwood) and also performs well on plywood, concrete, stone, garden steps, ramps, patios, jetties, and balconies. It can also be used on garden furniture, handrails, and fencing where a protective, slip-resistant finish is needed. The surface must be clean, dry, structurally sound, and free from loose material before application.

Can Anti-Slip Decking Paint be used outdoors in all weather?

Yes, this product is fully UV and weather resistant, formulated to withstand rain, frost, and prolonged sun exposure without cracking, peeling, or fading. For best results, apply in dry conditions between 10°C and 25°C and avoid rainfall for at least 6 hours after application.

Does Anti-Slip Decking Paint provide anti-slip protection?

Yes, this anti-slip decking paint contains a fine textured grit additive that creates a high-friction, slip-resistant surface once cured. It is ideal for wet, mossy, shaded, or high-traffic areas — including pool surrounds and wet garden areas — and maintains grip even when wet.

How does Anti-Slip Decking Paint compare to decking oil?

Decking oil penetrates timber and requires frequent reapplication, while this product forms a durable protective coating on the surface. It offers longer-lasting colour, stronger UV protection, and enhanced anti-slip performance compared to traditional oils.

What's the expected lifespan of Anti-Slip Decking Paint in UK climate?

With proper preparation and a two-coat application, this decking paint typically lasts 5–7 years on vertical surfaces and 3–5 years on high-traffic horizontal areas. Maintenance coats can extend its durability further.

Is primer needed before applying Anti-Slip Decking Paint?

A separate primer is not usually required as this product is self-priming. On bare or porous softwoods such as pine and cedar, a thinned first coat improves adhesion and gives more even sealing, while hardwoods can usually be painted directly after proper cleaning and degreasing.

How many coats of Anti-Slip Decking Paint are recommended for best results?

Two coats are recommended for most surfaces, while high-traffic areas such as steps and ramps may require three coats for maximum durability and consistent anti-slip performance.

Can Anti-Slip Decking Paint be sprayed for faster application?

Yes, it can be sprayed using an airless sprayer, but it should be back-rolled immediately to ensure even distribution of anti-slip particles. Brushes and rollers are recommended for edges and detailed areas.

How much coverage can I expect from Anti-Slip Decking Paint?

Coverage is approximately 6–8 m² per litre per coat on smooth surfaces and 5–7 m² on rough or porous timber. As a guide, a 5L tin covers around 30–40 m² per coat and a 20L tin approximately 120–160 m² per coat; for a full two-coat system, coverage is roughly half these values.

How should I clean tools after using Anti-Slip Decking Paint?

Clean brushes, rollers, and equipment with warm soapy water immediately after use, as this is a water-based product. Dried paint may require specialist cleaning solutions.

Is Anti-Slip Decking Paint pet-safe once dry?

Yes. The paint is touch dry in 2–4 hours, ready for light foot traffic after around 8 hours and full use after 24 hours, with a full weatherproof cure in 7 days. Once fully cured, it is safe for pets, children, and everyday outdoor use.

Is Anti-Slip Decking Paint low-odour and environmentally safe?

Yes, this is a water-based, low-VOC coating with minimal odour, suitable for residential outdoor use and compliant with environmental standards.