KobauFlex KFA is a trusted, quick-drying, ready to use, and reliable liquid rubber waterproofing membrane. It is suitable for interior tile and natural stone applications
This membrane creates a continuous waterproof membrane barrier with outstanding adhesion. It does not require fabric in the field, coves, or corners, protecting your floor tile
It is an ideal waterproofing adhesive for wet areas such shower, kitchen, fountain, spas, hot tub, steam showers, steam room, commercial or residential kitchens, food processing areas
KobauFlex KFA membrane allows for fast and easy installation as it bonds to PVC, ABS, metal, concrete, masonry, cement plaster, cement mortar, ceramic stone, and ceramic tile. Excellent for residential and commercial use
KobauFlex KFA waterproofing liquid rubber membrane is perfect for home improvement and renovation projects involving tile installation. Made in Germany

KobauFlex KFA waterproofing crack isolation liquid membrane is a solvent-free, ready-to-use, rollable coating and putty sealant. It is usable for indoor sealing for water exposure classes W0-1 to W2-1 on walls and W0-1 to W1-1 on floors as per DIN 18534 (waterproofing for indoor application standards). It is fast-drying, odourless, compatible with silicon, designed to protect and bond directly to moisture-sensitive substrates. It must be applied in 2 layers. KobauFlex KFA creates a continuous water barrier with outstanding adhesion. It shows an excellent performance and reduces curing time with its quick-dry formula. It can be used as a slab-on-grade vapor barrier under all types of infloor coverings. This membrane boasts a solid track record as a waterproofing and crack prevention membrane, making it the ideal choice for handling all your home improvement and bathroom decor projects. It is your ultimate solution for a premium watertight adhesive barrier. It acts as crack isolation membrane, providing water protection for various wall and floor tile (bathroom tile), such as ceramic tile, porcelain tile, granite tile, marble tile, mosaic tile, and natural stone tile applied uninstalled using thinset mortar adhesive (tile adhesive). Its user-friendly application makes it suitable for professionals and DIY enthusiasts alike. The liquid membrane's application ensures even coverage and allows for precise control. It is an ideal option for your DIY projects, shower waterproofing, room decor, bathroom decor, kitchen decor, and home decor needs. It is suited for commercial or residential substrates. This liquid membrane waterproofing offers versatile and easy installation and bonds directly to various substrates (finished tileable floor). Have trust in its proven and certified track record as a waterproofing and crack prevention membrane, and confidently tackle your home improvement and bathroom decor projects.

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