Sika Sikaflex-504 SL Semi Leveling Roof Membrane Sealer - White - 300ml [875379] Marine Plumbing & Ventilation | Portable Toilets (80CC-172CC)

(80CC-172CC)

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Sika Sikaflex-504 SL Semi Leveling Roof Membrane Sealer - White - 300ml [875379] Marine Plumbing & Ventilation | Portable Toilets (80CC-172CC)Sikaflex 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