Application

Can be used to permanently and elastically seal horizontal joints in below grade construction, cracks in basements, foundations of buildings, joints in sewage treatment plants, garages, tunnels, etc.

Description

A polysulphide-based elastic, pourable joint sealant in accordance with DIN 18540 for sealing joints in horizontal areas. When fully cured, it is a rubbery elastic sealant with a high mechanical load capacity, good resistance to water, sea water, salt solutions, benzenes and mineral oils. It is root-resistant, does not rot and it has very good retraction properties. Substrates must be primed with Köster FS-Primer 2C.

Applications:

Can be used to permanently and elastically seal horizontal joints in below grade construction, cracks in basements, foundations of buildings, joints in sewage treatment plants, garages, tunnels, etc.

General information

Material

Polysulphide

Uniclass 2015

Pr_30_31_76_62 Polysulfide construction joint sealantsPrimary

CAWS

E40/530 Sealant

Specification data - Polysulfide construction joint sealants

Product Reference

Köster Joint Sealant FS-H

Colour

Black

Light grey

Standard product features

Material:

Polysulphide.

Joint width suitability:

10–35 mm.

Consumption:

1.6 kg/L void (approximate).

Technical characteristics:

  • Mixing ratio by weight: 100:8 (A:B).
  • Pot life: Two hours (approximate, at 20°C, 50% RH).
  • Curing time: 24 hours (approximate, at 23°C, 50% RH).
  • Consistency: Pourable, self-levelling.
  • Specific gravity: 1.65 kg/L (approximate).
  • Shore A-hardness: 35 (approximate).
  • Retraction capacity: ≥80%.
  • Total deformation permitted: 25% (approximate).
  • Application temperature: 5–40°C.

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