Pratley Mould Resistant Silicone Sealant is a premium clear adhesive designed for high‑humidity and demanding environments. Formulated with anti‑fungal agents, it prevents mould growth while curing to a transparent finish. With strong adhesion, permanent flexibility, and weatherproof durability, it is ideal for sealing bathrooms, kitchens, showers, basins, and exterior joints.

Pratley Mould Resistant Silicone Sealant benefits and features

• Anti‑fungal agent: Prevents mould and mildew in damp areas

• Crystal‑clear cure: Provides a seamless, transparent finish

• Waterproof seal: Ensures long‑lasting moisture protection indoors and outdoors

• Strong bonding: Adheres to glass, ceramics, metals, and painted wood

• Flexible seal: Resists vibration and temperature changes without cracking

• Non‑sagging paste: Allows precise vertical and overhead application

• Multi‑purpose use: Effective for glazing and gasket creation

• Heat resistance: Withstands temperatures up to 200 °C

Steps to follow for applying the Pratley Mould Resistant Silicone Sealant

Preparation

1. Clean the surface thoroughly, removing dust, grease, and old sealant.

2. Dry the area completely to ensure adhesion.

3. Mask edges with tape for neat application.

How to apply the Pratley Mould Resistant Silicone Sealant

1. Cut the nozzle to the desired bead size.

2. Insert the cartridge into a caulking gun.

3. Apply steady pressure to dispense sealant along the joint.

4. Smooth the bead with a finishing tool or gloved finger.

5. Allow curing for 24 hours before exposing to water.

Cleanup

1. Wipe excess sealant immediately with a damp cloth.

2. Remove masking tape before the sealant skins.

3. Dispose of used cartridges responsibly.

A few scenarios where the product can be used

• Sealing bathroom basins and showers

• Waterproofing kitchen counters and sinks

• Outdoor glazing and window frames

• Creating form‑in‑place gaskets

• Repairing plumbing joints and pool fittings

Other products you might like for your sealing projects

Health and safety

Use in well‑ventilated areas to avoid inhaling fumes. Avoid skin and eye contact; wear gloves when applying. Store in a cool, dry place and keep out of reach of children. Do not ingest. Dispose of empty cartridges responsibly. Follow manufacturer’s instructions for safe handling and curing.

Want to know more tips for using silicone? Click here to find our more. 

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