OTTOFLEX Flüssigfolie

OTTOFLEX® Protective coating

The ready-to-use composite sealing

Synthetic resin dispersion based on styrene butadiene
For indoor application
    Technical datasheet

    Product details

    Fields of application

    • Composite sealing in moisture-prone rooms and wet rooms underneath ceramic coverings and natural stone using the thin bed method
    • Suitable for very various substrates, e. g. gypsum, gypsum plasterboards, gypsum fibre, (cellular-) concrete, masonry, stone, screed


    • Sealing against humidity
    • Compatible with commercially available tile adhesives and solvent-free coatings
    • Compatible with OTTO silicone sealants
    • Ready-to-use, easily applicable by rolling, painting or trowelling
    • Very short drying time of 2 to 3 hours
    • High crack bridging properties
    • Free of plasticisers and solvents
    • Store and transport frost-free
    • Complies with building material class B2 “normally inflammable” in accordance with DIN 4102-1

    Standards and tests

    • Complies with the water action categories W0-I, W1-I and W2-I for tear class R1-I in accordance with DIN 18534
    • General building inspection certificate - Liquid seal in combination with tiles and board coverings for use as building sealant
    • Conform to the moisture resistance classes A0 according to ZDB and A according to abP
    • Based on the inspections for awarding an AbP in accordance with PG-AIV-F and the resulting areas of application, the following stress categories can be assigned from the ÖNORM B 3407 – W1, W2, W3 and W4
    • French VOC-emission class A
    • EMICODE® EC 1 Plus - very low emission

    Colours & form of delivery

    7 kg plastic pail * 12 kg plastic pail * 20 kg plastic pail * 90 kg plastic drum**
    OFFF-45 OFFF-46 OFFF-35 OFFF-36
    Units per packaging unit 1 1 1 1
    Pieces per pallet 45 33 24 4

    * Container with colour paste for the second coat included

    ** The necessary colour bag for the 90-kg drum must be ordered separately according to requirements. For colouring 20 kg of protective coating, we recommend 1 bag of coloured paste (10 g), i.e. approx. 5 bags for 90 kg.

    Products, packaging Units and/or colours bearing order codes are available ex warehouse in standard commercial quantities.

    Do you have questions about our OTTOSEAL® system compound sealing?

    Our application consultation is available Monday to Thursday from 8:00 a.m. to 4:00 p.m. and Friday from 8:00 a.m. to 2:00 p.m. and will be happy to receive your request.