Sika Sikaflex-504 SL Semi Leveling Roof Membrane Sealer - White - 300ml [875379] Brand_Edson Marine 2x Shell Cutters

2x Shell Cutters

and 4″ pedestals

O-ring exterior

Lux @ 10m: 2003

Sika Sikaflex-504 SL Semi Leveling Roof Membrane Sealer - White - 300ml [875379] Brand_Edson Marine 2x Shell CuttersSikaflex 504 SL Semi Leveling Roof Membrane Sealer White 300ml Sikaflex 504 SL is a 1 component silane terminated polymer (STP) sealant that cures on exposure to atmospheric humidity. Its flow characteristic is designed for roof sealing applications where the sealant must partially level for wider coverage and still be able to encapsulate protrusions in the roof, such as bolt heads. Sikaflex 504 SL has a wide adhesion range and very good weathering