Izolet WaterStop is an expanding waterstop that consists of natural sodium bentonite and butyl rubber polymers. It is a flexible and self-adhering material which expands colloidally on contact with water and applicable to all construction joints.

Uses

Construction joints, precast elements, water tanks, waste water treatment plants, tunnels, basements, manholes, culverts, reservoirs, swimming pools, canals, etc.

Features and Benefits

Easy to install
Needs no special handling
Flexible
Self-adhering
Non-toxic
Not contain bitumen, tar, asbestos, etc.
Excellent adhesion

TYPICAL PHYSICAL PROPERTIES

Adhesion to Clean Dry Concrete		Excellent
Elongation		Up to 300%
Expansion		Up to 300%
Specific Gravity		1.50 gr/cm3 ASTM D71
Volatile Material		0.1% ASTM D6
Resistance against Hydrostatic Pressure		Up to 80 m. water column (8 bars)
Installation temperatures		-15 °C to 60 °C
Operating temperatures		-45 °C to 120 °C
Surface Preperation		Surface should be clean and dry
Colors		Black, Blue, all colors are available
Storage		Dry storage, direct sunlight and moisture should be prevented

Packaging & Sizes
25 mm. x 20 mm.
25 mm. x 10 mm.
25 mm. x 5 mm.
18 mm. x 6 mm.