No. The Mold-X10 fiberglass mesh tape is made for drywall seams and intended to be coated with joint compound. FibaTape’s Cement Board Tape is the product for cement board. The alkali-resistant coating protects the fiberglass from degradation that can occur with thin-set mortar.
Beside this, How do you tape cement board?
Likewise, What do you use to fill cement board seams?
Use special mesh tape on seams Cover all of the corners, joints and seams, including the joint where drywall and cement board meet, with the fiberglass mesh tape.
Also, Can you use drywall mesh tape on cement board?
No. The Mold-X10 fiberglass mesh tape is made for drywall seams and intended to be coated with joint compound. FibaTape’s Cement Board Tape is the product for cement board. The alkali-resistant coating protects the fiberglass from degradation that can occur with thin-set mortar.
Can you use mesh tape with joint compound?
Some tradesmen have had success using mesh tape when used in conjunction with quick-setting drywall compound or hot mud. The mesh tape is bedded-in with a thin layer of quick-setting drywall mud and then feathered out with all purpose or lightweight all purpose drywall compounds.
16 Related Question Answers Found
Do you tape cement board seams?
If you are going to tile over the cement board, you should tape the seams. This should not be that difficult. Pack in thinset, lay on the tape, and flat-knife to get it set in. … If you just want to leave the corners untreated that will probably be fine, because that seam won’t split the center of a tile.
How do you seal seams in cement board?
Do you have to tape cement board seams?
If you are going to tile over the cement board, you should tape the seams. This should not be that difficult. Pack in thinset, lay on the tape, and flat-knife to get it set in. … If you just want to leave the corners untreated that will probably be fine, because that seam won’t split the center of a tile.
Can you screw into cement board?
Cement board attached to plywood or similar underlayment will hold with only 1 1/4-inch screws; for thick or heavy metal fixtures, use 1 5/8-inch screws. In general, 1 1/2-inch galvanized nails will hold the board firmly in place. … Even if you use this extra adhesive, you should still apply the nails or screws.
What Thinset do I use for cement board?
Powered cutting tools are not advisable for cutting cementitious backer board, as they produce fine-particle cement dust. Mix dry, polymer-modified thinset mortar with water in a bucket, using the mixing instructions provided on the thinset bag.
Can you screw down cement board?
notched trowel and use the notched edge to “comb” the mortar. Embed the cement board and screw it to the underlayment with special 1-1/4 in. cement board screws spaced every 4 in.
What do you use for durock seams?
Alkali Resistant Mesh Tape For tile backer boards such as Durock, Wonderboard, Hardiebacker, Permabase, and others the seams between the board need to be treated with 2-inch alkali-resistant mesh tape. Then a coat of thinset gets flat troweled over the seam.
What kind of tape do you use on cement board?
FibaTape Drywall Tape
What do you use on cement board seams?
Alkali Resistant Mesh Tape For tile backer boards such as Durock, Wonderboard, Hardiebacker, Permabase, and others the seams between the board need to be treated with 2-inch alkali-resistant mesh tape. Then a coat of thinset gets flat troweled over the seam.
What do you put on seams of cement board?
Do you nail or screw cement board?
Most cement board manufacturers require galvanized roofing nails or cement board screws.
What tape do you use on cement board?
FibaTape
Last Updated: 8 days ago – Co-authors : 4 – Users : 6
