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RoofSeal

WHAT IS ROOFSEAL?

The RoofSeal Acrylic system embraces a primer/bonding coat, an impregnating RoofSeal coat, a very tough spun bonded polyester membrane, a second impregnating RoofSeal coat and, when all work is dry (minimum 3 days), a final RoofSeal coat.

Benefits
  • Waterproof, very durable and UV light resistant
  • Easy-to-apply waterproof membrane system for concrete roofs

 

Specifications

Suitable Surfaces Concrete, bituminous felt, timber, galvanized iron, asbestos cement and foam cement
Finish Smooth matt finish
Thickness When used with the membrane, 3mm per coat
Application Brush-on
Packaging 1, 5 & 25 litre plastic drums
Coverage 0.5m²/litre for the full application of 3 coats
Curing Allow the polyester/RoofSeal sandwich to dry out for 3 or 4 days, depending on the weather and apply a final finishing coat of RoofSeal
Colour/s Available in 6 colours

Intended for use with
RoofSeal Acrylic Primer – 1 litre, 5 litre & 25 litre plastic drums – 5m²/litre
Polyester membrane – 1m wide, up to 150mm in length
The membrane is also available in flashing strips 10m long & widths of 100mm, 200mm & 300mm

Tools needed
Brush
Roller
Broom

Supporting Cemcrete Products
TPC Roof

Q: Can I use RoofSeal in flower boxes to waterproof them?
A: 
No, RoofSeal does not like ponding as it re-emulsifies under these conditions.

Q: Can I use RoofSeal to waterproof my parapets?
A: 
Yes, it is particularly good for parapets because it is UV Stable and bridges hairline cracks.

Q: How long will RoofSeal last?
A: 
Despite the fact that it is durable and weather resistant we recommend that a maintenance coat is applied every 3-4 years.

Q: Can I paint galvanized zinc with RoofSeal?
A: 
Yes, provided that it has previously been coated with paint. Our datasheet provides comprehensive information on suitable surfaces and the preparation required.

Q: Can I paint over RoofSeal?
A: 
Yes, as long as the necessary surface preparation has been done properly.

Roofs | Cemcrete | Products for Roof Repair and Finishing

Roofs Repairs and Finishing, Roofseal, Thatchcrete, TPC Roof, Colour Range

Cemcrete
Manufacturers of Distinctive Decorative Coatings

8 Telford Street, Industria
Johannesburg
Gauteng
South Africa
2042

  • Quick links:

www.cemcrete.co.za

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