The product is a closed-cell foam rubber based on polychloroprene (CR).
The product is used for protecting, damping, insulating and sealing.
The most important processing parameters and information on cleaning are listed in our information on Processing Adhesive Tapes.
6 months after receipt of goods, when stored non processed, at room temperature and 60 % relative humidity, in original packaging.
Density (ISO 845)
240 - 300 kg/m³
Compressive strength
(ASTM-D 1056 )
65 - 90 kPa
Compression set
(ASTM 1056)
at + 23°C
at +70 °C
30 - 50 %
65 - 80 %
Shrinkage
22 h at +70 °C
max. 10 %
Water absorption
(DIN 53 428)
max. 3 %
Corrosion behaviour
(DIN 53 428)
on bare silver:
on bare copper:
barely staining, no corona
little staining barely staining, no
Fire behaviour foam
FMVSS 302
UL 94
self-extinguishing
HBF
Temperature resistance
-40 °C to +100 °C
Resistant to
heating oil, fuels, weak acids and bases, water, seawater, salt solutions, aqueous alum solutions, detergents, photo chemicals, ammonia, acetylene, ethanol, glycerine, glycol-based antifreeze, carbonic acid, silicone oils and fats, lubricating oils and grease (mineral oil), white spirit, natural gas and petroleum, hydraulic fluids, and others.
Limited resistance to
acids and alkalis in stronger concentrations, methanol, acetone, vaseline, etc.
Not resistant to
solvents such as toluene, dichloromethane, trichloroethene, tetrachloroethene, chlorine, hot steam, nitric acid, hydrochloric acid, concentrated sulfuric acid, and others
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