Block filler is a filler material used under epoxy, alkyd and latex top coats for interior and exterior concrete finishes. It is used in masonry preparation on concrete block and cinder block (poured and precast). It is used before top coats so that the surface assumes a flat, smooth and uniform profile.
Is block filler the same as primer?
About Block Filler 2X
It has twice the thickness of ordinary primers to fill pinholes and seal voids in concrete block and masonry, resulting in a smoother and more uniform topcoat. It may be applied to new masonry surfaces prior to full 30-day cure.
How do you fill holes in Blockwork?
Spread a layer of patch mixture over the top of the hole, feathering it out at the edges to blend in with the rest of the block. Use a trowel to apply the compound and to spread it lightly at the edges to blend with the block.
Is Block Filler waterproof?
NWX BLOCK FILLER™ is available in either smooth (non-textured) or textured finishes. It is a modified acrylic, insulating ceramic, heavy-bodied block filler primer. It is a waterborne, latex based, high solids content formula with ceramic pigments that seals and primes most surfaces preparing it for a top coat.
What is concrete block filler?
Concrete block filler, made from resin and acrylic, is used for interior and exterior surfaces, so as to fill concrete blocks, cinderblocks, and precast concrete. This product provides a great base for application of latex, alkyd, enamel or epoxy paints on different types of surfaces.
Should concrete blocks be filled?
Considering everything, filling your cinder blocks isn’t exactly necessary, but it is completely safe, assuming you don’t add dirt in it. Filling cinder blocks can help you make the structure sturdier or improve insulation, while a mix of gravel and sand can actually help you achieve both.
Can you use block filler on drywall?
Just pull the label off of a can and ask them to please highlight for you where it says that this product can be used to prime raw Sheetrock. KILZ PRO-X® p50 Block Filler is designed for above grade use on concrete block, cinder block, and poured or precast concrete.
Can you use block filler on wood?
Wood primer typically blocks the tannins that tend to bleed through many paints. Block filler should have no problem adhering it just will not be a good stain blocker.
Can block filler be tinted?
Block Filler 2X may be tinted with up to 2 ounces (59 mL) of universal colorant per gallon to improve the hiding power of the topcoat.
What is the best paint for block walls?
Once again, elastomeric paint is the best type of paint to use for exterior concrete walls, though a premium 100% acrylic paint will also get the job done nicely.
What is hard block?
A ‘hard block’ is typically synonymous with the word ‘block’ on Twitter. When you completely block someone, they can’t see your tweets anymore unless you purposefully unblock them. The user won’t get a notification that you blocked them.
