M-D Building Products 49827 Gum Rubber Grout Float (PRO), 1 PACK, Black,Yellow

Note: Our new formulations is a 100% polymer based material, just like the membrane manufacturer's own product.It easily beats fiberglass mesh tape for this application due to it's better flexibility and ease of use.Nova-Fiber is a thin, flexible non-woven fabric designed for use with any brand of latex based waterproofing membranes used in bathrooms and showers. The fabric is used to reinforce areas of weakness such as: Inside and outside corners of showersSeams between tile backer boards Hairline Cracks in the substrate Around Shower Niches Transitions between different materialsNote: This product is not meant to be embedded directly into thinset with a joint knife. After applying the liquid waterproofing to the substrate with a brush, you press the Nova-Fiber into it, and brush on another coat on top. Once the membrane dries, then you can apply thinset over it and attach the tiles.

✅New and improved version, now even denser, stronger, longer and more flexible than before
✅Now contains no fiberglass, just like the membrane manufacturer's own product
✅Matches performance of oem product, use with any liquid (latex based) waterproofing membranes
✅Works perfectly with Redgard, Hydro Ban, Hydro Barrier, AquaDefense and others
✅Made from alkali resistant synthetic fibers. Outperforms fiberglass mesh tape.
✅New and improved version, now even denser, stronger, longer and more flexible than before
✅Now contains no fiberglass, just like the membrane manufacturer's own product
✅Matches performance of oem product, use with any liquid (latex based) waterproofing membranes
✅Works perfectly with Redgard, Hydro Ban, Hydro Barrier, AquaDefense and others
✅Made from alkali resistant synthetic fibers. Outperforms fiberglass mesh tape.

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Nova-Fiber 6" x 75' Roll - Reinforcing and Anti-Fracture Mesh Tape for Liquid Waterproofing Membranes in Bathrooms, Showers, Walls, Floors, and Tiles;