Restec Flexitec 2020 is a multi-surface fibreglass resin that combines the toughness of GRP with the flexibility and overlay capabilities of liquid roofing systems. Designed for both new and existing roof applications, it delivers exceptional waterproofing across a wide range of surfaces—including felt, asphalt, concrete, GRP, PVC single-ply, and metal details.

Tested and trusted in commercial specifications, Flexitec 2020 has already waterproofed hundreds of thousands of square metres. Available in 10kg and 20kg drums and a choice of dark grey or light grey, it’s the perfect solution for any flat roofing project.

Restec Flexitec requires no topcoat paint as the resin is self coloured in either light or dark grey. 

Key Features & Benefits:

• Multi-surface application – adheres to virtually any roofing substrate.
• Seamless & flexible – eliminates the need for expansion joints.
• Cold-applied – no hot works, no open flames, maximum safety.
• Rapid curing – walk-on ready in just 30-60 minutes.
• Superior durability – uses 225g/m² fibreglass CSM for an extra-tough membrane.
• All-weather application – suitable for temperatures as low as 1°C (with winter accelerator) and up to 30°C.
• Rain-resistant – once consolidated with fibreglass, a full cure is still achieved.
• Fire-rated for unrestricted use – achieves BS 476-3 F.AA and EN 13501-5(4) BROOF(t4) - See manufacturers recommendation & specification for compliance.

Whether you're upgrading an existing roof or applying a new system, Flexitec 2020 provides a fast, durable, and hassle-free waterproofing solution.

We offer a bulk buy discount on the product. Simply add this item to your basket and you will see the savings applied in your shopping basket.