8-145 HS Surfacer Grey is a 2K polyurethane high fi lling surfacer with excellent sanding properties, which can also be used as a non-sanding surfacer.
It is very easy to apply and gives high durability and appearance.
Non-Sanding version.
3 : 1 Surfacer : 2K/MS Hardener + max 20% Uni Thinner
4 : 1 Surfacer : HS Hardener + max 30% Uni Thinner
6 : 1 Surfacer : HS420 Hardener + max 35% Uni Thinner
Sanding version
3 : 1 Surfacer : 2K/MS Hardener + max 10% Uni Thinner
4 : 1 Surfacer : HS Hardener + max 15% Uni Thinner
6 : 1 Surfacer : HS420 Hardener + max 25% Uni Thinner Thinners: 1-141, 1-151, 1-161, 47-91, 1-231
Additives: 47-39