Oppanol® B 11 SFN by BASF is polyisobutene. Exhibits water vapor barrier, electrical insulation, good adhesion, flexibility at low temperatures (cold flow) or no skin irritation. Used in combination... view more

Oppanol® B 12 SFN by BASF is polyisobutene with medium molecular weight. Exhibits water vapor barrier, electrical insulation, good adhesion, flexibility at low temperatures (cold flow) or no skin... view more

Oppanol® B 13 SFN by BASF is medium molecular weight polyisobutene grade. Offers electrical insulation, good adhesion, flexibility at low temperatures (cold flow), water vapor barrier and no skin... view more

Oppanol® B 14 SFN by BASF is polyisobutene grade. It has medium molecular weight and exhibits flexibility at low temperatures (cold flow) and no skin irritation. Provides water vapor barrier... view more