Adhesive for attaching approved thermal insulation boards.
Moisture-curing PU-based spray applied adhesive, designed to adhere approved thermal insulation boards to bitumen vapour control layers and Sarnavap 5000E SA. Sika C250 comes in a pressurized canister system, allowing for a fast, clean and professional spray applied application, with reduced stress for the operative.
Substrates should be solvent-resistant, dry and free of oil and grease. Existing substrates may require priming with Spray Primer 610.
Consult Sika Sarnafil for recommendations and details of use.
J42/40 Laying warm deck roof insulation