Follow us on:

Additives and Aggregates

Specialist additives and aggregates designed to enhance performance and functionality of paints and coatings. Products include anti-slip aggregates for safety on floors and steps, curing accelerators to speed up drying times, adhesion promoters for better substrate bonding, anti-mould additives to prevent fungal growth, and decorative flakes for a unique finish. These high-quality products ensure optimal results for various applications. Contact technical support for compatibility and application advice.

Active filters

Rust-Oleum Decorative Chips

Rust-Oleum Epoxyshield Decorative Flakes

Suitable for use on floors coated with Epoxyshield. Mix and match chip blends to customise your colour scheme. Helps to hide dirt and surface imperfections. Durable and long-lasting finish. Easy to apply.

Price £8.96 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Rust-Oleum Epoxyshield Anti-Slip Additive | Non-Slip Floor Granules

Rust-Oleum Epoxyshield Anti-Slip Additive

For use on any 2K paint floor coatings. Made from durable thermally split flint stones. Resists vehicular traffic for long-lasting performance. Can be pre-mixed or sprinkled onto wet paint.

Price £6.97 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Coo-Var Profloor Anti-Slip Aggregate Option

Coo-Var Profloor Anti-Slip Aggregate Option

Ground mineral aggregate for use with Coo-Var Profloor 2 Pack Epoxy Floor Paint. Creates an anti-slip element when mixed with Profloor. For concrete, masonry, wood, asphalt, and tarmac. Ideal for heavy traffic areas, indoors or outdoors.

Price £18.08 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Coo-Var | Terebine Liquid Driers

Coo-Var Terebine Liquid Driers

Helps assist the drying capabilities of most paint Ideal for cold weather. Can be applied lightly. Add approx 2% of paint volume and mix into the paint.

Price £23.56 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Coo-Var Profloor Plus Anti-Slip Aggregate

Coo-Var Profloor Plus Anti-Slip Aggregate

Ground mineral powder, used to create an anti-slip element in various Coo-Var floor paints. Highly crush resistant. Estimated coverage of 36-40m² per unit.

Price £8.59 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
504 Standard Anti Slip Aggregate

504 Standard Anti Slip Aggregate

504 Standard Anti Slip Aggregate is a specially formulated quartz aggregate to be added to various products in our floor coatings range to provide increased `anti-slip` properties in both dry and wet conditions to improve safety. Produces a rough, non-skid surface Hard wearing and chemical resistant Coloured Quartz Aggregate 0.4-0.8mm...

Price £9.65 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
505 Large Anti-Slip Aggregate

505 Large Anti-Slip Aggregate

505 Large Anti-Slip Aggregate is a specially formulated quartz aggregate to be added to various high build products in our floor coatings range to provide increased `anti-slip` properties in both dry and wet conditions to improve safety. Produces a rough, non-skid surface Hard wearing and chemical resistant Coloured Quartz Aggregate...

Price £9.65 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
508 Fine Particle Anti-Slip Additive

508 Fine Particle Anti-Slip Additive

508 Fine Particle Anti-Slip Additive is a micronized polymer bead ideal for providing a measure of slip resistance when added to coatings and sealers. Available in 3 grades 125 micron 250 micron 500 micron Non-Toxic Controlled particle distribution gives uniform finish Easily incorporated to most coatings and sealers Economical...

Price £24.12 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Sika Anti Slip Agent

Sika Anti Slip Agent

Sika Anti Slip Agent is an anti-slip agent for the Sika Balcony System & the Sika ComfortFloor seal coat. More Information Delivery Info

Price £19.39 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Sika Extender T

Sika Extender T

Sika Extender T is an inert, fine, white, fibrous polymer powder used as a thickening agent for certain Sika coating systems. It can be used in combination with Sika Epoxy, Polyurethane and MMA systems. Features and Benefits  Allows for viscosity adjustment during Sika resin applications to suit site conditions Economical, easy to mix and...

Price £88.76 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Sika Quartz Sand

Sika Quartz Sand

Sika Quartz Sand is a light coloured kiln dried graded quartz sand for use with Sika coatings and membranes to provide a mechanical key for subsequent levelling materials. It can also be used to bulk out certain Sika screeds and mortars as well as being used as an anti-slip additive. Available in three grain sizes: Small - 0.06 - 0.3mm...

Price £22.34 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Rust-Oleum Non-Skid Additive NS 300

Rust-Oleum Non-Skid Additive NS 300

Anti-slip additive for 2K paints. Can be used on various Rust-Oleum floor coatings like 5500, 9100, Pegakote, and more. Provides durable, anti-slip surfaces resistant to vehicular traffic. Easy application. Minimum 5-year shelf life when stored properly.

Price £10.40 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Rust-Oleum Non-Skid Additive NS 100

Rust-Oleum Non-Skid Additive NS 100

Available in white. Anti-slip additive for 1K paints. Ideal for use on floors in bathrooms and other indoor spaces. Can be pre-mixed or broadcasted over wet paint for a subtle non-slip finish. Comes with a 5-year shelf life guarantee. Professional use only.

Price £7.99 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Smartkote Protectakote Accelerator

Smartkote Protectakote Accelerator

Smartkote Protectakote Accelerator is a pure, solvent free catalyst used to speed up the drying time of Protectakote non-slip and smooth coatings. Pre-weighed – just add and stir in, long pot life, drying times can be reduced to as little as one hour, humidity and low temperature effects which extend drying times can be reduced. More...

Price £5.92 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Smartkote Protectakote UVR Accelerator

Smartkote Protectakote UVR Accelerator

Smartkote Protectakote UVR Accelerator is a liquid second component which may be added to ProtectaKote UVR if desired to increase the rate at which the product cures at low temperatures or humidity. Protefctakote UVR Accelerator is not intended for use at normal room temperatures. More Information Delivery Info

Price £5.83 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Smartkote Protectakote Safety Grip

Smartkote Protectakote Safety Grip

Smartkote Protectakote Safety Grip is an additive for Protectakote non-slip coatings which provides improved grip under wet conditions. Protectakote Safety Grip comprises accurately sized sand particles with no dust, fines or aggregations. Can be added to Protectakote at a 20% (m/m) level where wet conditions will be experienced, or where...

Price £5.22 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Remmers Add 250

Remmers Add 250

Remmers Add 250 is a wear resistant, transparent, chemical resistant polymer granulate. By adding the polymer spheres to liquid sealing materials, transparent as well as coloured, slip resistant sealants can be produced. Image already added Colour-neutral Easy to mix in Polymer granules for producing slip-resistant sealants For...

Price £36.71 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Remmers Colorid Flakes Collection | Coloured flakes for fully broadcast blinding

Remmers Colorid Flakes Collection

Remmers Colorid Flakes Collection is a coloured flake mixture for mixing into synthetic resin coatings for highlighting or broadcasting. Fully broadcast blinding in Remmers floor coatings Component of systems approved by the German Institute for Structural Engineering (DIBt) for recreation rooms Multicoloured For professional use only!...

Price £0.00 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Remmers EP Screed Aggregate Natural

Remmers EP Screed Aggregate Natural

Remmers EP Screed Aggregate is a specially graded quartz blend including gliding agent. Blend with any Remmers clear resin binder at ratio 10:1 for an epoxy screed with excellent workability and a tight closing surface Available in Natural Special colours are available on request but may be subject to minimum quantities, additional cost...

Price £34.78 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Remmers ACC H

Remmers ACC H

Remmers ACC H (Accelerator PH) is a solvent-free, amine accelerator for Remmers Epoxy Flex PH and Remmers Epoxy ST 100. Through the addition of Remmers ACC H the drying times and curing rates of Remmers Epoxy Flex PH and Remmers Epoxy ST 100 can be reduced. More Information Delivery Info

Price £24.16 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Cromadex Anti-Silicone Additive

Cromadex Anti-Silicone Additive

Cromadex Anti-Silicone Additive is designed to be added to selected Cromadex topcoats to aid paint application where silicone contamination may be present, helping to reduce coating rejection. The product can be used in Cromadex 222, 233, 400, 600 and 800 topcoats. More Information Delivery Info

Price £47.46 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
RSL Aluminium Oxide | Graded Aggregates

RSL Aluminium Oxide

Aluminium Oxide, for use with RSL coatings. More Information Delivery Info

Price £112.04 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
RSL Silica Sand | Graded Aggregates

RSL Silica Sand

Silica Sand, graded aggregate for use with RSL coatings. More Information Delivery Info

Price £23.17 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
RSL Resuflor HB Profile Aggregate | Formerly RSL Resucoat Profile Aggregate

RSL Resuflor HB Profile Aggregate

RSL Resuflor HB Profile Aggregate (Formerly RSL Resucoat Profile Aggregate), pot to be added to a 5KG unit of RSL Resuflor HB to create a light textured, non-slip finish. More Information Delivery Info

Price £26.57 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Bradite Low Slip Additive (LS30) | Floor Paints

Bradite Low Slip Additive (LS30)

Light grey additive used to enhance traction on floors. Ideal where a low-slip finish is needed. Hard-wearing, durable. Unlimited shelf life when stored correctly.

Price £12.28 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
HMG Inflex 2 Pack Flexibiliser | Mult Surface Paint Addative

HMG Inflex 2 Pack Flexibiliser

HMG Inflex 2 Pack Flexibiliser is an additive designed to give greater flexibility to HMG Acrythane 2K products. Doesn`t comprimise any performance characteristics The product aids the use of HMG Acrythane 2K materials on flexible plastic substrates

Price £71.96 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Tikkurila Temamatt | Matting Paste

Tikkurila Temamatt

Tikkurila Temamatt is a matting paste used to flatten the gloss of Temalac FD 80, Temalac ML 90, Duasolid 50 and Temadur 90. Easy to use additive. Note: Temamatt Matting Paste will reduce the viscosity of certain products. More Information Delivery Info

Price £36.83 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Remmers Add TX New| Thixotropic Agents

Remmers Add TX New

Remmers Add TX thixotropic agent for epoxy resin and polyurethane systems. Generates very little dust Easy to portion out Easy to mix in For professional users only. Please Note: This product is subject to a lead time of 14-21 Working Days More Information Delivery Info

Price £75.35 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Kolorbond K2 Accelerator (Technispray)

Kolorbond K2 Accelerator

For use with Kolorbond K2 and the brush grade version Kolorbond DecoPro, two pack PU coatings which can be applied directly onto a variety of substrates including uPVC, metals, GRP and hard plastics. K2 Accelerator is used to accelerate the curing process of Kolorbond K2 and Kolorbond DecoPro when added at 2%. More Info Delivery Info...

Price £57.60 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Kolorbond C425 Retarder | PVC Spray Paints (Technispray)

Kolorbond C425 Retarder

Clear solvent-based additive designed to extend the drying time of Kolorbond paint. Ideal for large panels or large surface areas during spray applications. Allows maintaining a wet edge during spray applications.

Price £37.80 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Kolorbond KolorFlow

Kolorbond KolorFlow

For use with Kolorbond Aquatek to avoid leaving brush marks or to keep a ‘wet edge’ on a warm day. Stir in 10% of KolorFlow (maximum 20%). This will slow the drying of the paint and assist leveling. The addition of KolorFlow also assists when spraying in hot weather. More Info Delivery Info

Price £37.80 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Osmo Polyx-Oil Express Hardener For Wood

Osmo Polyx-Oil Express Hardener

Osmo Hardener for Polyx-Oil Express acts as an additive for Osmo Polyx-Oil Express for accelerated drying.

Price £16.43 (incl. VAT)
Shop now
Trustpilot
In Stock and Available for Delivery
Selemix 6-540 Hammer Effect Additive | Rawlins Paints

Selemix 6-540 Hammer Effect Additive

A silicone additive for Selemix solventborne cellulose, polyurethane and fast dry synthetic topcoats to achieve attractive Hammer Effect finishes. For use with: Selemix 7-610 and 7-611 Fast Dry Synthetic Topcoats Selemix 1K Cellulose Topcoats 7-510 Polyurethane Topcoat Selemix Direct Pro High Gloss (first coat must be sprayed without...

Price £26.96 (incl. VAT)
Shop now
In Stock and Available for Delivery

Anti-Slip Aggregates

Anti-slip aggregates improve safety on walking surfaces. These aggregates can be added to floor coatings to create slip-resistant finishes suitable for both industrial and commercial settings such as entrances to buildings and walkways. Available in different particle sizes, these aggregates are made from durable materials like aluminium oxide and quartz, ensuring long-lasting performance. They provide enhanced traction, making them ideal for areas prone to moisture or where slip hazards are a concern.



Curing Accelerators

Curing accelerators from Rawlins Paints are designed to reduce the drying time of coatings, enabling faster project completion. These additives are particularly useful in environments where time is critical, such as in industrial facilities, during seasonal application windows, or cold/hot environments. By accelerating the curing process, they help increase productivity and reduce downtime. Curing accelerators are compatible with various types of coatings, including epoxy and polyurethane, providing flexibility across different projects.



Adhesion Promoters

Adhesion promoters enhance the bond between coatings and substrates, ensuring a durable and long-lasting finish. These additives are especially important when dealing with challenging surfaces such as metals (stainless steel and galvanising), plastics (uPVC/PVC, GRP), and previously coated areas. This specialist range of adhesion promoters that improve the adhesion properties of primers and topcoats, ensuring that coatings adhere properly and do not peel or flake off. This leads to a more reliable and professional finish in both commercial and industrial applications.



Anti-Mould Additives

To combat the growth of mould and mildew, especially in humid or damp environments, consider anti-mould additives. These additives can be mixed into paints and coatings to inhibit fungal growth on walls, ceilings, and other surfaces. Ideal for use in bathrooms, kitchens, basements, and other moisture-prone areas, anti-mould additives help maintain a cleaner and healthier environment. They offer long-lasting protection, reducing the need for frequent maintenance and cleaning.



Decorative Flakes

For those looking to add a unique touch to their surfaces, decorative flakes are an excellent choice. Available in a variety of colours and sizes, these flakes can be sprinkled onto wet coatings to create a custom look. Decorative flakes are commonly used in residential garages, commercial showrooms, and retail spaces to enhance the visual appeal of floors. They are easy to apply and can be used with different types of coatings, offering versatility and creativity in design.