Martinho Family Serving The Central Valley Since 1977 {40th Anniversary Sale}

Customs Speedset Gray Fortified Thin-Set Mortar 25-lb

  • Sale
  • $ 18.43

A quick-setting, polymer-modified mortar, SpeedSet is excellent for commercial use and cold temperature installations, as well as small residential jobs and repairs. Its quick-curing properties allow for grouting in as little as 3 hours and light traffic in 4 hours.

  • For time-critical installations
  • Grout in 3 hours - traffic in 4 hours
  • Great for tile repairs and smaller jobs
Suitable Tile Types
  • Vitreous, semi-vitreous or non-vitreous tile: ceramic, mosaic, quarry,
    cement body tile
  • Impervious porcelain and glass tile
  • Brick and Stone Veneer
  • Cement-based precast terrazzo
  • Natural stone tile
Suitable Substrates
  • Concrete, mortar beds, masonry, Portland cement plaster
  • WonderBoard® Lite, cement backerboards
  • Liquid applied waterproofing membranes such as RedGard® and
    Custom® 9240
  • Crack prevention sheet membranes such as Crack Buster® Pro
  • Exterior Grade Plywood Substrates meeting deflection requirements
    (interior residential and light commercial dry areas)
  • Gypsum wallboard (interior dry areas)
  • Existing ceramic tile (scarified)
  • Fully bonded sheet vinyl flooring (scarified)
  • Plastic laminates (scarified)
  • Cutback adhesive (see preparation instructions)