SealBoss ® 1510 Water Stop Foam
Hydrophobic Polyurethane Leak-Seal Foam, Crack Injection & Soil Stabilization Grout
SealBoss ® 1510 Water Stop Foam mixed with SealBoss ® 15x Accelerator is a hydrophobic water-activated, hydroactive water cut-off grout and foam seal grout based on a MDI polyurethane. The resin is 100% solvent free and 100% solids. The gel-time of the product is adjustable by the mandatory adding of a certain percentage of SealBoss ® 15x Accelerator. SealBoss ® 1510 Water Stop Foam is NSF / ANSI 61 Drinking Water Contact Approved. Upon contact with water SealBoss ® 1510 Water Stop Foam reacts to a semi flexible foam while expanding its volume 30 to 40 times based on accelerator concentration. The cured material is of a constant volume. Since water is not a component of the foam structure, the cured material is essentially not effected by water or dryness. The reacted material essentially does not shrink or swell.
Depending on the amount of accelerator added and the pressure of injection, SealBoss ® 1510 Water Stop Foam reacts to a dense, closed cell, semi rigid material or a more open cell, semi flexible product. For best waterproofing results the closed cell structure is desired. SealBoss ® 1510 Water Stop Foam is designed for sealing water leaks and cutting off gushing water. Due to the low viscosity of the material, SealBoss ® 1510 Water Stop Foam offers good penetration in hairline crack injection.
Features and Benefits
The product can be used for the filling of voids, cracks and honey combing in stone or concrete structures, and can be applied as a non shrink, high strength soil stabilization grout when used with a reduced accelerator ratio. The moisture content of the soil must be sufficient to ensure reaction. To achieve most satisfying and permanent results in certain applications, a combination of SealBoss ® 1510 Water Stop Foam with other systems of our product line may be advised. Ask your SealBoss ® technician for details. The product is for professional use.