masilla betyder på engelska

putty▼(a form of cement)
noun
[UK: ˈpʌ.ti] [US: ˈpʌ.ti]He filled the crack with putty. = Él tapó la grieta con masilla.

caulk [caulked, caulking, caulks]▼(to seal joints with caulk)
verb
[UK: kɔːk] [US: ˈkɑːk]