Flexible foaming two part polyurethane injection resin
Uses
For injecting into cracks in concrete or masonry in wet
conditions to form a slightly elastic seal.
Advantages
Low viscosity - penetrates fine cracks and cavities
Reacts with water and forms flexible closed cells that allow
the movement of the crack
Flexible to withstand differential movement
Free expansion: 800%
Chemically resistant against water, weak acids, alkali and
micro-organisms
Excellent adhesion to mineral construction materials (such
as concrete, cement, brick and mortar) and metal
Reaction speed is controlled by varying the amount of
hardener. Use 6-9% hardener to achieve a good cell
structure.
Description
Nitofill UR63 is a two part liquid polyurethane which reacts
to form a tough, slightly flexible resin. Nitofill UR63 has