Loctite® SI 5075 Self-Fusing Silicone Rubber Wrap - Sparex Part S.147777LOCTITE SI 5075 Self fusing silicone rubber wrap Sparex Part No. S. 147777 Self fusing silicone rubber wrap for temporary repairs on flexible hoses and pipes. Resistant to UV light, salt water, fuels and acids. LOCTITE SI 5075 is a non sticky, self fusing, multi purpose wrap for tape based repair situations. Offering a tensile shear strength of 50 kgcm, the tape stretches to three times its size and seals instantly. It is resistant to UV, salt water,