3M PU ADH SEALANT 8689 WHITE 310ML
PU Adh Sealant White 310ml (cartridge). Polyurethane seam sealers offer a variety of packaging and colour options for all your seam sealer needs. If you're looking for a cost effective sealing method and are less concerned with wet on wet paintability and faster processing times, this is the range for you. This product can be painted over once the skin is fully formed. This will vary depending on the temperature you are working in, but should be between 20 and 45 minutes.