This product is being discontinued and will be reintroduced under the name Kerakoll H40 Tech.
The first gel adhesive with the longest workability and fast adhesion!
Kerakoll Biogel Revolution is a structural, flexible, multi-purpose gel adhesive that offers excellent workability and accelerated curing even under extreme conditions. This revolutionary adhesive system can be used with all material types, on any substrate, and for virtually every application, providing a true universal solution for professionals. The innovative gel technology guarantees consistent performance without thickening, providing a 1-hour workability time while achieving a secure bond in just 3 hours. Its unique composition eliminates shrinkage and maintains shape stability, making it ideal for both thick and thin bed applications.
As the first gel adhesive without a hazard label, Biogel Revolution represents a breakthrough in safer building materials without compromising performance. The product easily ensures full back coverage, guaranteeing a maximum adhesive strength of ≥ 2.5 N/mm² according to EN 12004-2. Its exceptional deformability (≥ 2.5 mm) and S1 classification make it perfect for challenging substrates, including existing coverings, waterproofing membranes, underfloor heating systems, and, after proper priming, metal or PVC surfaces. Whether for indoor or outdoor use, from residential bathrooms to industrial facilities, swimming pools to facades, this versatile adhesive delivers a consistent, professional result.
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Revolutionary GEL technology: The first irritation-free gel adhesive without a hazard label – creamy texture that does not thicken, easier application
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1 hour workability + 3 hour curing: Ample working time yet fast – groutable after 2-3 hours, job can be finished the same day
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Healthy and safe: No hazard classification, EC1 Plus certification, low VOC – safe to use indoors without concern
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Shrinkage-free, shape-stable: No sagging on walls, full back coverage – 2-15 mm layer thickness in one pass
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Extremely versatile: Suitable for existing coverings, underfloor heating, metal, PVC – one product from pools to facades, between -40°C and +90°C
| Packaging |
25 kg bag |
| Material consumption |
Grey (mixing ratio 25%) ≈ 1.25 kg/m2/mm
White (mixing ratio 29%) ≈ 1.25 kg/m2/mm |
| Layer thickness |
2-15 mm per layer |
| Storage |
≈ 12 months |
