Den Braven | Polyflex 422 White 300ml

• Excellent adhesion without primer on most, even damp substrates
• High mechanical performances
• Permanently elastic
• Paintable with water based paint

Details

• 300ml cartridge
• Available in grey

• Zwaluw Polyflex® 422 was developed as a sealant for connection and expansion joints in concrete, wood, metal, aluminium and PVC frames and masonry

• A joint with the correct dimensions is able to absorb movements between building materials
• The joint depth should always be in the correct relationship of the joint width
• A general rule is the ratio of joint depth to the width of the joint with a joint width up to 10mm is 1:1, with a minimum of 5mm in width and depth
• For joints wider than 10mm, the depth is the width divided by 3 plus 6mm