quick Overview
Liquid Rubber Paint™ with Rust Prevention is a next-generation, water-based acrylic elastomeric coating designed to provide superior waterproofing and corrosion protection in one product. This superior corrosion-inhibiting formula ensures excellent adhesion to metal surfaces while forming a seamless, flexible, and durable waterproofing membrane. Engineered for long-lasting protection, it prevents water penetration, and shields metal surfaces from rust and degradation.
Our advanced formulation of Liquid Rubber Paint™ with added RostGuard™ (LRP with RostGuard) is a game-changer in metal surface protection. Specifically formulated for metal roofs with a built-in rust inhibitor and mould inhibitor. This unique coating creates a flexible, waterproof barrier and further prevents corrosion and microbial growth, even the harshest environments. It’s the ultimate solution for dependable protection.
Backed by a 10-year product and workmanship warranty, it’s the smart, long-lasting solution for metal roof maintenance and restoration.
Application Area
- Interior and exterior
- Rust Free metal and wooden substrates
- Seal nail heads and roofing bolts.
- Roofs (metal, concrete, asphalt, tile, wood, and more)
- Gutters and downspouts
- Metal structures and exposed steel
- Industrial, commercial, and residential waterproofing projects
Mixing – Always stir well before use with a flat paddle.
Application Method – Airless Spray Brush and Roller.
Thinning – This Product is ready for use un-thinned; thinning with water will reduce its hiding power.
Cleaning – Application equipment clean up is with clean tap water.
- Stir well before use.
- With brush or roller, Or Spray apply a generous/thick coat of to the area that needs protecting in small manageable sections.
- Firmly and evenly press a layer of woven fabric waterproofing membrane such as Biddim into the wet layer of LRP™ with RostGuard™
- Allow to dry 4-6 hours before recoating.
- Apply a second, third and possibly a fourth generous coat, waiting 4-6 hours between coats, until the membrane is totally saturated and the surface has an even and very noticeable high sheen.
- This Product is ready for use un-thinned; thinning with water will reduce its hiding power and effectiveness.
- Three to four coats of this Product are used for best results.
- Application equipment clean up is with clean tap water.
- Do not apply before 09:00 and after 16:00 in the winter.
- Do not apply exterior if it looks like rain will occur within 4-6 hours of application..
1-3 SQM per 1 liter
Although the spreading rate will vary with porosity and type of substrate, for uncoated new surfaces work on 0.5-1 square meters per liter for the first coat and 2-3 square meters per liter for subsequent coats and for when applied to sealed, previously painted substrates.
3-4 Coats
Touch dry: ± 1 hour
Hard dry: ± 4-6 hours much Longer in Cold Damp Weather

