Sikaflex 512 Caravan Adhesive 300ml View larger

Sikaflex 512 Caravan Adhesive 300ml - White

Sika512

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For professional and home use on all types of caravans, motor homes, trailer, horse boxes etc.

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For professional and home use on all types of caravans, motor homes, trailer, horse boxes etc.
 
Sikaflex 512 Caravan Applications
Roof vents, skylights
TV aerials
Awning rails
Lap joints
Butt joints
Fillet/corner joints
Window strips
Leaky gaskets
Leaks and Damp
Water will find its way through poorly sealed joints, seams and holes, including screw holes causing damp, rot and corrosion problems. The front and rear of caravans, motor homes and trailers can be particularly vulnerable because of wind pressure effects during travelling and rain discharge when static.
Non-setting mastics such as butyls can be squeezed out of joints or seams by movement or tightening down screws. Some are not resistant to acid rain and can break down after a few year’s service. Joints and seams should be inspected every few years. Look for tell-tale signs such as rust stains and streaks.
 
Sikaflex-512 Caravan Sealant is a strong elastic adhesive that bonds and seals in one operation. It is purpose-designed for building and repairing caravans, motor homes and trailers and does not suffer from the problems of traditional mastics. Correctly installed, it will provide many years of leak-free, and trouble-free service.
 
Technical product data:
Chemical base: one-part polyurethane-hybrid
Colour: white
Density (DIN 53479) (uncured): 1,4 kg/l approx.
Stability (non-sag properties): very good, with no tendency
to sag or slump
Cure mechanism: moisture-curing
Tack-free time*: 30 minutes approx.
Rate of cure*: 3mm per 24hrs. approx.
Shore A hardness (DIN 53505): 40 approx.
Tensile strength (DIN 53504): 1,8 N/mm2 approx.
Elongation at break (DIN 53504): 400% approx.
Tear strength (DIN 53515): 8 N/mm, approx.
Service temperature (continuous): -40oC to +90oC
short term up to 16 hrs. at 120oC/ 4hrs. at 140oC
Movement accommodation factor: 10%, approx.
Shelf life (stored below 25oC): 9 months
* = at 23oC and 50% relative humidity

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