Bostik Mirror Silicone Sealant Overview
Specifically developed for mirror installations, this silicone provides a flexible and lasting bond on a wide range of materials. Its clear finish and neutral cure prevent metal corrosion or mirror backing damage, making it safe for bathroom and decorative applications.
Bostik Mirror Silicone Sealant Benefits and Features
- Smart Adhesion: Primerless bonding to glass, concrete, painted surfaces, and metals
- Flexible & Durable: Maintains strength without cracking under movement or pressure
- Low-Odour & Solvent-Free: Ideal for enclosed areas
- Resists Alkalis: Safe for concrete, mortar, and plaster finishes
- Vertical Use Ready: Non-sag formulation supports wall-mounted mirrors
Steps to Follow for Using the Bostik Mirror Silicone Sealant
Surface Preparation:
- Ensure all surfaces are clean, dry, and free of grease, dust, or residues
- Degrease glass and metal with solvent (e.g. acetone); lightly abrade plastics
- Rinse away any soap thoroughly from cleaning
How to Apply The Bostik Mirror Silicone Sealant
- Remove cap, pierce tube seal with cap reverse
- Apply 4mm vertical beads at 3–5cm intervals
- Press mirror firmly in place within 15 minutes of application
- Use support tape or blocks to hold position for 48 hours while curing
Application Precautions:
- Do not apply perimeter beads or large silicone blobs
- Avoid getting product on mirror face
- Large mirrors may require mechanical supports
A Few Scenarios Where the Sealant Can Be Used:
- Mounting bathroom mirrors on tiled or plastered walls
- Installing decorative mirrors on wood or painted partitions
- Temporary sealing around plumbing, appliances, or kitchen backsplashes
- Emergency repair bonding for signage, fittings, or rigid plastics
- Interior adhesive jobs where clarity and corrosion safety are critical
Other Products You May Need for Mirror and Glass Installation
Health and Safety
Use in well-ventilated areas. Avoid contact with skin and eyes. Keep out of reach of children. Follow the manufacturer’s guidelines for curing and substrate suitability. Not suitable for structural glazing or immersion in water.
Want to know more about this product? Click here to view the product TDS.
