Köster KB-Flex® 200
Description

Features:

  • 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.

Usage:

  • Waterproofing against pressurized water.
  • Sealing pipe penetrations, cavities, etc. in structures below ground.

Finishing:

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).

General information

Features

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

Uniclass 2015

Pr_30_31_76_16 Construction joint sealantsPrimary

CAWS

P31/40 Sealing around services

P31/710 Sealing

Specification data - Construction joint sealants

Product Reference

Köster KB-Flex® 200

Standard product features

Material base:

Polyolefin.

Colour:

Grey.

Heat resistance (maximum):

50°C.

Application temperature:

  • Ambient: 5–35°C.
  • Substrate: 5–30°C.