Weberad Barrier – 1kg
Powder waterproofing additive for improving the water repellence of cement mixes.
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Description
Weberad Barrier Cement Waterproofing Additive is an admixture in white powder form. Its addition to a concrete or mortar mix will improve the water repellency of the finished product.
Features and benefits
• Provides increased water repellency.
• Assists in providing even absorption in undercoats.
• Reduces water absorption.
• Reduces the risk of surface crazing of poured concrete and precast concrete.
• Reduces surface water absorption.
Packaging
Weber.ad Barrier Cement Waterproofing Additive is available in a 1kg pack.
Coverage
Mix 1 kg of weber.ad Barrier Cement Waterproofing Additive to a 50 kg cement bag.
Use
• To provide economical and durable renderings and mortars with increased water repellency.
• To reduce surface water absorption and hence staining of cement plaster, insitu concrete and precast concrete.
Storage and shelf life
Store in dry conditions. Shelf life of unopened bag is at least 12 months.
Mixing
• Mix 1 kg of weber.ad Barrier Cement Waterproofing Additive to a 50 kg bag of cement.
• Mix the powder with the cement in a dry state, then add the aggregate and water.
• Mix thoroughly but air entrainment and machine mixing of concrete is unduly prolonged once water is added.
• Use only clean, sharp, well graded aggregates for concrete.
Additional information
| Brand | Weber |
|---|---|
| Product Category | Waterproofing Systems |






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