Using Bondall Water Based Bituminous Membrane as a general purpose coating for water proofing and protecting surfaces.

Product: Bondall Water Based Bituminous Membrane

Surface Preparation:

• Surface preparation is critical. Ensure all surfaces to be coated are clean, dry and free from dust laitance and other con- taminants and in a sound condition.
• Corroded metals should be wire brushed and treated with an anti-corrosive primer.
• When repairing areas with small holes or cracks or when joint movement is likely, reinforce these areas using Bondall Poly Weave. Apply a priming coat and work Bondall Poly Weave into Bondall Water Based Bituminous Membrane using a roller or brush. Allow to dry completely.
• Bondall Water Based Bituminous Membrane must always be applied to the positive side (i.e. to prevent moisture enter- ing the substrate).

Application:

• Stir well before use.
• Bondall Water Based Bituminous Membrane can be applied by brush or roller.
• Apply in even coats, referring to the coverage rates. Do not attempt to achieve high film thickness in one coat.
• Apply the second coat at right angles (90º) to the first coat.
• When used, ensure Bondall Poly Weave is covered completely.
• A minimum of 2 coats must be applied.

Thinning

Not recommended.

Coverage

1.5m² per litre.

We recommend a minimum of 2 coats. In some cases depending on the type of substrates or uneven surfaces, 3 coats may be required.

Drying Time

Bondall Water Based Bituminous Membrane may be recoated after 30 minutes. Do not backfill until after 7 days.

Do not apply when temperature is below 10ºC or relative humidity is above 80% or when rain is expected within 24 hours.

Clean Up

Clean all equipment promptly with mineral turps, followed by warm water with a little detergent and a fresh water rinse immediately after use. Do not pour contents or washings down drains or sinks. Dispose as per your local council regulations.

Colour

Black.

Precautions/ First Aid

It is recommended that normal personal protective clothing should be worn, including coveralls, impervious gloves and gog- gles. Avoid unnecessary skin contact and inhalation. Use a suitable respirator if spray application is employed. If swallowed, contact a doctor or the Poison Information Centre on 13 11 26. Give a glass of water to drink and do not induce vomiting.