Movies DC-Hardener

Waterproofing test
Left with DCH, right without DCH
Watertightness and scratch test
Left with DCH, right without DCH
 

Olie impregnatie test
– Left with DC Oil impregnation
– Right without DC Oil impregnation

 

DC-Hardener
On stones and roof tiles
 

Water, fire and tar

 

Acid resistance