Cable grommets for subsequent installation
- Easily create secure seals around cables that are already in place
- Extremely flexible and elastic
- Quick and easy installation
- Waterproof, also suitable for penetrations in façades and roof linings
- Airtight bonds according to DIN 4108-7, SIA 180 and OENORM B 8110-2
- Excellent values in the hazardous substance test, has been tested according to the ISO 16000 evaluation scheme
The sealing grommets, pro clima KAFLEX post, are used for the quick and long-term, secure airtight installation of pre-installed cables in accordance with DIN 4108-7. As a result of the waterproof adhesive and carrier materials, KAFLEX post is also suitable for outdoor use (e.g. windproofing in the roof lining and façade).
|Backing||special PP-fleece / perforated PE-foil|
|Adhesive||waterproof SOLID adhesive|
|Release film||siliconized paper|
|Exposure time||3 months|
|Requirement for bond strength, non-aged/aged||DIN 4108-11||passed||DIN 4108-11|
|Application temperature||above -10 °C ; 14 °F|
|Temperature resistance||permanent -40 °C to 90 °C ; -40 °F to 194 °F|
|Storage||cool and dry|
The bonds should not be subjected to tensile strain.
Press firmly to secure the adhesive tapes in place. Ensure that there is sufficient resistance pressure.
Windproof, airtight or rainproof bonding can only be achieved on vapour retarders or underlay/sarking/facade membranes that have been laid without folds or creases.
Ventilate continuously and systematically to prevent build-up of excessive humidity; use a dryer if necessary.
Before sticking, subsurfaces should be brushed off, wiped clean with a cloth or cleaned using compressed air.
Bonding to frozen surfaces is not possible. The substrate material must be free of water-repellent substances (e.g. grease or silicone). Subsurfaces must be sufficiently dry and have sufficient load-bearing capacity.
Install the cables without strain, fix cables with a cable clip as required.
A permanent bond is achieved on all pro clima indoor and outdoor membranes, other vapour retarder and airtightness membranes (e.g. PE, PA, PP and aluminium foil) as well as roof and wall lining membranes (e.g. PP and PET).
Adhesion and joints can be carried out on planed and painted wood, hard plastics and metal (e.g. pipes, windows etc.), hard wood-based panels (chipboard, OSB and plywood panels, MDF board and softwood fibre sub-roof panels).
Wood fibre sub-roof panels and smooth mineral subsurfaces require pre-treatment with TESCON PRIMER before bonding. Concrete or plaster subsurfaces must not be sandy or crumbling.
The best results in terms of structural stability are achieved on high-quality subsurfaces.
It is your responsibility to check the suitability of the subsurface; adhesion tests are recommended in certain cases.
Pretreatment with TESCON PRIMER is recommended in the case of subsurfaces with insufficient load-bearing capacity.