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Pergut® S 40

Technical Datasheet | Supplied by Covestro

Pergut® S 40 by Covestro is a polyisoprene-based chlorinated rubber by Covestro, containing low content of carbon tetrachloride. Shows good adhesion to metals (steel, iron, zinc) & mineral substrates, easy processability, fast drying, excellent repaintability and high paint storage stability in closed containers. Provides chemical-, acid-, base-, saline solution-, water-, bacterial-, mold-, fungus-, corrosion-, fouling- and environmental resistance. It is soluble in many solvents and offers good compatibility with numerous resins, polymers, plasticizers, pigments and fillers. Pergut® S 40 is used as one-component application for adhesives, swimming pool- & concrete coatings and steel in civil & water engineering.

Pergut® S 40 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.6 g/cm³

Toluene Content

2.5 %

Viscosity

33 - 51 mPa-s

(23°C, 18.5% solution in toluene)

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