Hi Can Zinsser BIN be brushed or rolled over a large area of bare wood for sealing knots or does each knot have to be ragged Thanks
Yes it can be brushed or rolled over a large area of bare wood if it's for interior application otherwise for exterior only spot priming is recommended.
While your their astra will it sort out stain coming through a hardwall and skim from a removed chimney wall
Cheers kiab , not my wall , already done by a Russian builder , but said I'd ask for the customer, cheers astra
Cheers ,didn't known that , I was bonding and skimming over an abandoned attempt by a builder and despite the extra layers warned the customer it best to use zin , thanks again to everyone on behalf of the customer, sorry to hijack post