DryBase Vapour Membrane

DryBase Vapour Membrane is a single-pack barrier coating that is supplied ready to use straight from the tub or pail. The product is supplied in black or white with a consistency similar to that of thick emulsion paint.

Once applied, the product cures to form a membrane that is flexible, elastic and resistant to abrasion. DryBase Vapour Membrane is water-based and safe to apply onto damp substrates by brush, roller, or spray. The applied product is typically touch-dry in one hour.

Once cured Drybase Vapour Membrane provides a barrier to damp and ground gases (including radon, carbon dioxide, and methane).

Areas of application include:

• Gas barrier (radon, methane, carbon dioxide)
• DPM for floors
• Damp-proof barrier
• Flood resilience and mitigation
• Isolating embedded timbers (e.g. to protect against dry rot)
• Damp-proofing of reglet joint
• Bunds and silage tanks.

NBS Clauses

Suggested NBS specification clause: J30-130

Visit our NBS page for further information on specifying Safeguard products using NBS.