Important Advice – Please Read Carefully

Thank you for choosing Rubba-Roof – The Unique Liquid Rubber Membrane.

Do not open Rubba-Roof polymer tins until you are ready to start work and only open one container at a time.

Open containers CAREFULLY. Once open and exposed to air Rubba-Roof starts to ‘cure’. Rubba-Roof should be stored in a warm environment (16°C+) for 12- 24 hours prior to use. Coat vertical/inclined surfaces first.

Do not use Rubba-Roof in wet conditions and be aware that low temperatures, less than 8°C, will slow the curing time of the polymer. We do not advise application below 5°C.

DO NOT PUT ANY SOLVENTS, THINNERS ETC. INTO RUBBA ROOF COMPOUNDS. APPLY A MINIMUM FILM THICKNESS OF 1MM – USE THE DEPTH GAUGE SUPPLIED.
Rubba-Roof Primer

Rubba-Roof Primer

Rubba-Roof Primer

Use Rubba-Roof Primer to close off micro-pores before application of Rubba-Roof on specific surfaces. These are generally:-

  • render
  • brick
  • stone
  • concrete
  • other porous construction material

Once the primer has dried to at least a tacky state the Rubba-Roof compound can be applied.

Reinforcing Fleece

Rubba-Roof Reinforcing Fleece

Rubba-Roof Reinforcing Fleece

Use the Rubba-Roof Reinforcing Fleece to:

  • span cracks & small holes etc. in the surface to be covered
  • to form upstands, lowstands, flashings & gutters
  • around vents, rooflights, and valleys

See “Using Reinforcing Fleece” advice sheet for specific information.

Rubba-Roof Reinforcing fleece should be used between two coats of Rubba-Roof polymer for areas that may be subject to occasional light foot traffic. Cut Rubba-Roof Reinforcing Fleece to the required size and shape necessary to lap the adjoining surfaces. Apply a coating of unstirred Rubba-Roof polymer to the relevant surfaces. Press the Rubba-Roof Reinforcing Fleece into the wet Rubba-Roof compound pressing out any trapped air. Be sure to fully bed all edges.

When the Rubba-Roof Reinforcing Fleece is set firmly apply the Rubba-Roof compound over the Rubba-Roof Reinforcing Fleece treated surfaces.

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