weber.tec 970
Product formerly named: PLASTIKOL TKS2-comp. pour-grade and elastomeric joint sealant for closing floor joints in garages, petrol stations and parking areas
Colours:
grey
Drying time:
approx. 1 - 2 days
Storage:
The product can be stored at least 12 months in its original unopened packaging, if kept at temperatures between +15 °C and +25 °C.
Fields of application
weber.tec 970 is used for the elastomeric sealing of floor joints of pedestrian and traffic areas of in-situ concrete, polymer concrete, prefabricated concrete parts and screeds. For use in petrol service stations, petrol pumping facilities, garages, storage areas for chemicals as well as for parking decks for cars, trucks and aircraft. Furthermore, it also allows the watertight connection with steel gutters. For use indoors and outdoors.
Main features
- self-levelling
- allowed maximal elongation of 25%
- solvent-free
- resistant to hydrocarbons
- highly elastic
- resistant to UV radiation, ageing, diluted acids, alkalis and aggressive industrial gases
- for use indoors and outdoors
General notes
- Limits of use: do not use weber.tec 970 in following cases: spillage of mineral acids and organic solvents / permanent standing water / strong spillage with aggressive acids (for ex. electroplating shops, storage battery stations, galvanoplastic working stations, accumulator stations etc.).
- Following substrates like glass, glazed ceramics, enamel, plastics and screeds are not foreseen within the scope of the European approval.
- All characteristics mentioned in this data sheet are given for a temperature of +23 °C, without draught and a relative humidity of rate 50%.
- The substrate temperature must be at least 3 °C above the prevailing dew point. temperature.
- According to the European technical guidelines the material temperature must be between > +10 °C and < +40 °C during application.
- During mixing a material temperature of 15 °C - +25 °C is recommended.
- In case of strong sun radiation use the trowel-grade joint sealant weber.tec 971 when the slope is ≥ 1.5%.
- Avoid three-side adhesion by inserting a closed-cell polyethylene round profile foam into the
joints.
Special notes
- Do not add any foreign substances during mixing and application.
- Take care that the installation depth of the joint sealant must be greater than the penetration depth of the liquid into the concrete.
- Comply with the national water management guidelines relating to refilling stations, petrol stations etc. and/or follow the guidelines of the European Technical Approvals. If necessary, request technical advice.