Damp and waterproof sealing compound.
As an additional safeguard, the mouth of the penetration is closed with Köster KB-Fix 5, a waterproof, weatherproof, fast curing mortar with high compressive strength (sets after approximately five minutes).
Does not dry out, but remains permanently plastic and mouldable
Impermeable against water and vapour
Good adhesion to dry and moist mineral substrates, including concrete, masonry, mortar and plaster
It will also bond to ceramics and plastics such as PVC, polyethylene and polypropylene
Gun-applied, one-component product
P31/40 Sealing around services
Köster KB-Flex® 200
Standard product features
Heat resistance (maximum):