Features
- Negative side application possible
- Deep penetration into very small cracks
- Foam increases in volume to fill cavities & voids
- Adjustable gel times
- Excellent bond to wet surfaces
- Good adhesive strength, tolerant of movement
- Inert after curing, constant volume, no shrinkage
- Do not create new cracks
18 Kg/Pail.
Store in a dry cool place.
1 Year in an unopened and undamaged packaging.
Minimum ambient and substrate temperature at 5°C. Material shall be store in a dry cool place. Good storage stability for unopened containers at 15 – 30°C.
Instruction of Use
Surface Preparation
For concrete surfaces with mineral deposits from prolonged water leakage, use a wire brush or mechanical means to clean. It's advisable to mark the area before proceeding.
Drill Injection Holes
To inject resin into the crack, install injection ports (mechanical packers). Drill the holes as close to the center of the structure as possible, intersecting the crack.
Insert Injection Packer
Place packers in the previously drilled hole, so that the top of the rubber sleeve is below the concrete surface. If the packer can't be pushed into the hole, tap it in. Tighten the packer with a wrench as tight as necessary.
Crack Flushing (if necessary)
In some circumstances, it can be very useful to flush the crack with water to improve the subsequent penetration of the injection resin into thicker walls.
Crack Injection
Choose the right resin based on the crack/joint and site conditions. Use Estofoam PU300 for general purposes, epoxy putty for hairline and dry cracks, and a combination of products for other issues.
Finishing
After completing the injection work, thorough finishing is crucial. Remove the packers within 1 hour and patch the holes with epoxy putty or other suitable repair products.
Reviews
There are no reviews yet.