Cromar AlphaChem - Exterior Water Seal - 5L / 25L

Product Code: SOLWATERSEAL
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Details

Cromar AlphaChem - Exterior Water Seal - 5L / 25L is a clear exterior water-repellent treatment for porous building and landscaping surfaces.

Exterior water seals are used on porous materials such as brickwork, concrete, stone, paving, cement and treated exterior wood, helping repel water while maintaining a clear finish.

Best for

  • Brickwork, masonry and concrete
  • Stone, paving and cement surfaces
  • Exterior wood previously treated with preservative
  • Reducing water absorption on porous surfaces

Key features

  • Clear water-repellent treatment
  • For porous exterior surfaces
  • Can help reduce rainwater penetration
  • Pack / size: 5L, 25L

Application / installation

  • Apply to a clean, dry, porous surface
  • Use brush, roller or spray only as directed by the product label
  • Apply test patch to check absorption and appearance

Things to consider before buying

  • Not suitable for non-porous or already sealed surfaces unless specified
  • Coverage varies with porosity; retailer guidance for similar product is 2-4m²/L/coat
  • Do not apply in rain, frost or unsuitable temperatures
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Technical specification

Coverage:

  • Between 2 - m2/litre/coat (depending on suraface porosity)

Technical:

  • VOC Details:EU Limit for this product (CAT.H) : 750g/l (2010). This product contains max. 730 g/l VOCs