FOAM FOLLOW UP
post-injection or second injection after waterstop foam for permanent waterproofing

Foaming resins such as waterstop resins are very popular and regularly bring good success in stopping running water. Particularly 1-component waterstop foam is used a lot and often the necessary post-injection is dispensed with.
A second injection with a non-foaming resin is important, as waterstop foam is always only a temporary seal. Water can penetrate through the pores and the leakage occurs again. Therefore, it is recommended to use a solid non-foaming injection resin for the second injection.
There are different types of injection resin available for post-injection. Rigid, flexible and swellable systems. The swellable resins have a special position, as they are able to repair themselves and thus prevent a new leakage.
FOAM FOLLOW UP
- Product name
- technology
- application
- benefit
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Product name
HydroBloc PU 500 -
Technology
PUR Resin
1 Component Pump
-
Application
Benefit
Swellable
Elastic
Self-Repair Effect
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Product name
HydroBloc PU 506 -
Technology
PUR Resin
1 Component Pump
-
Application
Benefit
Elastic
Low Viscous
Excellent Penetration
Excellent Adhesion
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Product name
HydroBloc PU 507 E -
Technology
PUR Resin
1 Component Pump
-
Application
Benefit
Elastic
Low Viscous
2 in 1 Resin
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Product name
HydroBloc Integral 575 -
Technology
PUR Resin
1 Component Pump
-
Application
Benefit
Integral Technology
1 Comp. Resin
Ready To Use
Swellable
Elastic
100% Solid
Self Repair Effect
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Product name
HydroBloc Injekt 583 -
Technology
Acrylate Resin
1 Component Pump
-
Application
Benefit
Excellent Penetration
Low Temperature Use <0°C
Swellable
Elastic
Corrosion Prevention
Cleaning With Water
Non Foaming
Solid Resin-No Gel
Suitable For Humidity
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