Technical document
TERACOO Weather Coat GP TDS
Technical data sheet for TERACOO Weather Coat GP — two-component acrylic-modified cementitious waterproofing coating, EN 1504-2 certified and CE marked.
TERACOO Weather Coat GP is a two-component, acrylic-modified cementitious waterproofing system mixed on site into a flexible, breathable brush-applied coating. It waterproofs and resurfaces concrete and masonry, protects against carbonation and chloride ingress, and bonds to porous and non-porous substrates.
It can be applied to concrete from 24 hours old. Pre-wet the substrate, mix with a low-speed mixer, let the mix sit for about five minutes and remix, then apply two coats and cure under polythene for at least three days.
Key specifications
Values shown are taken from the published brochure/TDS. Project acceptance follows the approved batch certificate and consultant specification.
- System
- Two-component: liquid polymer + grey powder
- Certification
- EN 1504-2 coating for surface protection of concrete, CE marked (2032-CPR-1011)
- Mix ratio (by weight)
- 1 part liquid : 2 parts powder
- Pot life
- 60 minutes
- Consumption
- 1.5 – 2.0 kg/m² per mm of coating
- Coats
- 2, at right angles; recoat after minimum 6 hours
- Drying time
- ≈ 3 hours (normal conditions)
- Minimum concrete age
- 24 hours
- Substrate pull-off strength
- > 145 psi (≈ 1.0 MPa)
- Wet cure
- At least 3 days under polythene
- Shelf life
- 12 months from production
Applications
- — Top roofs and exposed concrete decks
- — Basement retaining walls, rafts and foundations
- — Overhead and underground water tanks
- — Swimming pools under tiles
- — Bathrooms, kitchens and sunken wet areas
- — Backing coat behind marble and granite
Referenced standards
EN 1504-2 · ASTM D4541
Related products
- TERACOO Weather Coat GP
Two-component acrylic-modified cementitious waterproofing—mix on site for concrete and masonry protection.