01268 571571

You have no items in your shopping cart.

Product was successfully added to your shopping cart.

RIW Flexiseal

Alternative Names:

Be the first to review this product

Quick Overview

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


Code Product Name Price

RIW Flexiseal Grey x 20kg

Code Product Name Price Qty

RIW Flexiseal

RIW Flexiseal Grey x 6kg

RIW Flexiseal

RIW Flexiseal Red x 20kg

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 Flexiseal is a solvent free thixotropic liquid based on urethane pre polymers , which on contact with atmospheric moisture, cures to give a continuous tough rubber like coating.

Typical Uses
RIW Flexiseal, as a system, is used in all situations where a high performance tanking or damp proof membrane is required. Suitable substrates include concrete, masonry, steel, asbestos cement, timber, sprayed polyurethane foams and expanded polystyrene such as ICF systems.

When designing Type A structures ( as classified in BS 8102:1990 ), the product applied correctly is capable of providing the levels of protection required for Grades 1, 2, 3 & 4 basements

RIW Flexiseal is not to be used in contact with potable water systems.

Subject to normal conditions of use RIW Flexiseal will provide an effective barrier to the transmission of liquid water and water vapour for the life of the structure.

2m2 per kg / per coat



Additional Information

Material No

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

  1. Be the first to review this product

Write Your Own Review

Only registered users can write reviews. Please, log in or register

Also Purchased