The cast resin sleeve is non-flammable according to 0304 Part 3 The sleeve body is made of a transparent, thermoplastic material and is therefore extremely resistant to chemical and mechanical influences. The polyurethane foam seals are reliable seals that prevent the not yet hardened resin from escaping. AVM 55-220 D Passage 5 x 6 to 10 - Branch 5 x 2.5 to 10
