NA 1550
Crack-Isolation and Sound-Reduction Membrane

BEST

A flexible, thin, lightweight, load-bearing, “self-adhered” membrane over which ceramic tile and natural stone can be installed immediately with any polymer-modified cement mortar.

NA 1510
Membrane Primer for Floors

BEST

A membrane primer designed for priming properly prepared substrates before installing NA 1500 peel/stick sheet membrane.

NA 1660
Waterproofing For Floors/Walls Behind Tile

BEST

Acts as a membrane barrier to prevent water that sometimes penetrates through tile or grout from migrating into adjacent walls, floors or rooms. NA 1660 is premixed, ready-to-use and flexible. Once installed, it will prevent certain floor cracks from traveling into and damaging expensive tile or grout installations. NA 1660 can be applied by trowel, roller, brush or heavy airless sprayer. NA 1660 waterproofingis IAPMO-listed for use as a waterproofing shower pan liner.

NA 1680
Waterproofing Reinforcement Mesh

Must be embedded with NA 1660 waterproofing when used for residential or commercial indoor/outdoor floor or wall applications.

NA 1740
Waterproofing and Crack-Isolation Membrane

BEST

Premixed, fast-drying, liquid-applied waterproofing and crackisolation membrane for installation under ceramic tile or stone in residential, commercial and industrial environments.

NA 1750
Reinforcing Fabric

BEST

Reinforcing fabric is a ready-to-use, thin, flexible, lightweight, alkaliresistant, non-woven polyester fabric for optional embedment with NA 1740 waterproofing and crack-isolation membrane under ceramic tile or stone.