Dowsil Primers

Dowsil™ 1203 3 in 1 Primer en

Dowsil™ 1203 3 in1 Primer is used to improve adhesion and accelerate adhesion build-up of silicone sealants to various substrates. Additionally it cleans substrate surfaces, so that no other cleaning is needed. In case of very dirty surfaces additional cleaning with a cleaning solvent is necessary. Dowsil 1203 3 in1 Primer contains a small amount of UV tracer. This allows tracing correct primer application by using an UV lamp.


  • tin 500 ml

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