Brown Internal External uPVC Window Door Bathroom Kitchen Silicone Sealant Waterproof DIY
Brand New Trade Quality Product
Brown, Not white! pictured to be updated asap!
A high quality, low modulus neutral cure (LMN) silicone for perimeter sealing of external door and window frames, kitchens, bathrooms. Rapid curing with good adhesion properties and additional uPVC adhesion promoters and extended the open time for ease of tooling.
CE Approved: Conforms to EN15651-1 F EXT-INT.
- Permanently elastic
- Suitable for alkaline and metal surfaces
- Low odour
- Safe to use
- Contains additional uPVC adhesion promoters.
For perimeter sealing of external wood, aluminium and uPVC door and window frames and for weather sealing and flexible jointing of infill panels. Can also be used on concrete, plaster and mortar. Note: Not suitable for use with aquaria or for use on bitumen or asphalt. This product cannot be over-painted. Risk of yellowing in low UV light situations (e.g. if used indoors) whilst curing. The sealant may crack if exposed to movement before it is suitably cured, therefore joints should be protected from the movement for at least 3 hours after application.
While WP70 is suitable for sealing windows and doors in most circumstances its flexibility range is 12.5% and as such joints where more extreme movement is expected may be better sealed using the Bond it WP100 premium silicone offering 25% flexibility.
Ensure all surfaces are clean, dry and free from grease or any contaminants that may hinder adhesion. For best
results on movement joints, Bond It EXPANDING FOAM is recommended as a backing material, or a suitable backing tape or rod.
How To Use
- All surfaces must be clean, dry and dust and grease-free.
- Porous materials should be primed for optimum adhesion.
- When sealing deep joints use foam backer rods to minimise wastage.
- Cut the tip of the cartridge, screw-on nozzle and cut at an angle of 45degrees.
- Apply at temperatures between +5C and +45C using a standard sealant gun.
- Tool the sealant using the appropriately shaped tooling aid – DO NOT USE A WETTED FINGER.
Not suitable for use with aquariums. Not suitable for use on bitumen or asphalt. Over-painting is not recommended.
Substrates like marble, sandstone and similar porous surfaces can show a discolouration around the sealant
edges. Not suitable for bedding double glazed windows. While WP70 is suitable for sealing windows and
doors in most circumstances its flexibility range is 12.5% and as such joints where more extreme movement is expected may be better sealed using the Bond It WP100 premium silicone offering 25% flexibility.
Resistant to all common household cleaning chemicals. In showers and bathrooms, best results are obtained with a weekly clean to prevent organic build-up. Stains can be removed with commercial bleach. Provide regular and sufficient ventilation in closed rooms.