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RIW Heviseal

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** Delivery to Scotland or Wales will be at a higher courier cost. Please call for price. **

Code Product Name Price Qty

RIW Heviseal

RIW Heviseal (20 Litre)

Discounts for larger quantities!

We provide competitive discounts for bulk orders.

Please contact us by either email at [email protected] or call 01268 571571 and we will calculate your unique discount for larger quantities.


RIW Heviseal is a cold applied bitumen based UV waterproofing coating filled with fibres and minerals. It dries to form a uniform UV resistant and waterproof coating.

Typically used to provide a protective coating to concrete or steel superstructures or other structures, such as retaining walls, and plinths when the membrane is to be left exposed to UV for a long period of time.

1.5m2 per litre / per coat.

Typical Uses

  • Basement and sub structures
  • Superstructures
  • Flat roof areas
  • Gutters
  • Parapet walls/plinths
  • Water storage tanks/ponds
  • Planters


RIW Heviseal PDF

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