Fosroc Nitromortar 903

Fosroc Nitomortar 903 A and B is a two-part, thixotropic epoxy paste that delivers structural-grade strength, watertight performance, and chemical resistance—perfect for concrete patch repairs, precast bonding, and heavy-duty anchoring where durability is critical.

Features + Benefits:

High-Strength Epoxy Matrix: Restores or exceeds original concrete strength in compressive, tensile, and flexural loading.
Water- & Chemical-Tight Seal: Cured paste blocks moisture, oils, acids, and salts for long-term protection.
Non-Sag Consistency: Thixotropic formulation stays in place on vertical and overhead surfaces.
Rapid Strength Gain: Fast cure minimises downtime and allows earlier load application.
Excellent Multi-Substrate Bond: Adheres tenaciously to concrete, steel, and most construction materials without primer.

Product Uses:

Patching spalled or cracked concrete in beams, columns, floors, and precast panels;
Structural bonding of precast units, coping stones, and concrete segments;
Setting starter bars, dowels, bolts, and general anchoring where watertightness is essential;
Adhesive for Nitofill LV crack-injection ports and for bonding Expoband F joint bandage to concrete.

Pack Size:

Supplied in convenient 2.5 L two-component kits; larger volumes available on request.