Bond It S3 Sanitary Silicone Sealant - Whether you’re sealing around showers, baths, sinks, tiles or worktops, this sealant’s flexible, high-adhesion formula ensures a perfect finish every time. Its smooth, drip-free application makes it ideal for both home DIYers and trade professionals seeking superior results. Compatible with ceramic, glass, metal, plastics and other common sanitary surfaces, Bond It S3 helps keep your bathroom clean, hygienic and looking great for years to come.
- Sealing around bath tubs, showers & shower trays
- Sealing sink and basin perimeters
- Bathroom wall and tile joints
- Kitchen worktops and splashbacks
- Preventing water damage in high-moisture areas
Preparation
Prepare the surface before starting the application; complete this by ensuring all surfaces are clean, dry and free from grease or similar contaminants that can hinder adhesion.
Application
- Apply using a standard sealant gun
- Cut the top of the cartridge, be careful not to cut the threaded screw
- Screw the nozzle onto the cartridge
- Cut it at a 45° angle, making the hole slightly larger than the gap
For Bath Surrounds: Fill half of the bathtub with water, enabling the sealant to be applied at the midpoint. If significant gaps are present, use a polythene foam, rod or tape to support the sealant and prevent wastage.
For sealing waste outlets in sinks and baths: Apply the S3 Silicone so it is compressed after connecting and tightening the pipes.
For metallised plastic trims: Discolouration may occur; carry out a test before in an inconspicuous area.
Limitations
Before applying this product on bare metal or fresh concrete, apply a primer beforehand. If you use this product for natural stone, especially marble, you must apply a primer or sealer. This product isn't suitable for mirrors.
