This TDS is applicable for the United Arab Emirates only. Please contact your local Polybit sales office for the available TDS in your region
POLYSEAL PS+
Description
2 part gun grade polysulphide sealant for wide joints
Polyseal PS+ is a two component non slumping, chemically curing sealant for wide joints. It is based on a liquid polysulphide polymer which when mixed with the hardener, cures to form a tough, flexible and non staining rubber like seal. Polyseal PS+ is specifically designed to be used as a watertight seal for overhead moderate movement joints and joints with widths greater than 30mm. Polyseal PS+ has excellent adhesion to concrete, stone, metals and other common building substrates. the cured sealant has good resistance to most environmental chemicals & resists deterioration on prolonged exposure to UV. The sealant has a movement accomodation factor (maf) of ±25%.
Properties
- High resistance against industrial chemicals, hydrocarbon fuels and effluents
- Highly resilient with excellent recovery characteristics
- Provides permanent and uniform watertight seal
- Non-staining
- Excellent resistance to fatigue and stays flexible throughout its service life–won’t become brittle, caulk or crack due to ultra violet exposure
- Prevents uncontrolled cracking by allowing expansion and contractions during temperature changes
- Excellent adhesion to most common building substrates
- Good resistance to ageing. Retains joint soundness once cured
- Resistance against mild chemicals, hydrocarbon fuels, sea water
- Non-toxic. Can be used in potable water applications, swimming pools