P Polishplasterers New Member Nov 25, 2018 #1 Can someone explain how to apply sika 615 and sika 620 products on extenal window seal .
beader Private Member Nov 25, 2018 #3 Polishplasterers said: Can someone explain how to apply sika 615 and sika 620 products on extenal window seal . Click to expand... Try saying please.
Polishplasterers said: Can someone explain how to apply sika 615 and sika 620 products on extenal window seal . Click to expand... Try saying please.
markla Active Member Nov 30, 2018 #4 sika 615 is hand applied concrete repair mortar 620 is a faring coat which is trowel applied and finished with a sponge i love that type of work.
sika 615 is hand applied concrete repair mortar 620 is a faring coat which is trowel applied and finished with a sponge i love that type of work.
