Permobond® RS-4003

polyurea coatings gold standard |  Permobond® RS-4003

 Permobond® RS-4003

Permobond® RS-4003 Black Natural Rubber has excellent physical properties, like tensile strength, abrasion resistance, and elongation. As well has good resistance to most inorganic chemicals, with the exception of strong oxidizing agents. Resistance to weather (ozone), UV and water. RS-4003 is flexible and will expand and contract with thermal variations of the metal substrate. Often used in applications such as rubber hose exterior cover for it’s excellent weather resistant physical properties.

water treatment rubber linings |  Permobond® RS-4003


Hardness (ASTM D2240):60 +/- 5 Shore A
Tensile (ASTM D412):3800 psi (min.)
Elongation (ASTM D412):500% (min.)
Adhesion (ASTM D429):25Lbs (min.)
Tear (Die C):350 Lbs/Lin. In.
Service Temperature:212°F max. (100°C)
Specific Gravity:1.14

Typical Uses

Storage Vessels Thickeners/Clarifiers Rubber Hose
Flotation Cells



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