Sista Ultra Mould Resistant Bathroom silver grey 100ml

Sista Ultra Mould Resistant Bathroom – Silicone sealant for mould-resistant joints

Sista Ultra Mould Resistant is a one-component silicone sealant based on acetic acid. It has been specially developed for wet areas and effectively prevents the formation of mould in bathroom joints.

• Mould-resistant formulation ensures long-lasting hygienic joints in the bathroom
• Remains elastic – compensates for structural movements and prevents cracks
• Waterproof and resistant to common household cleaners for long-lasting sealing
• Easy application with a standard cartridge gun – also suitable for DIY enthusiasts

What sets Sista Ultra Mould Resistant apart

Unlike conventional silicones, this sealant contains biocidal agents that inhibit mould growth on the joint surface. The silver grey colour blends discreetly into modern bathrooms. After curing, the joint remains flexible and waterproof.

Ideal for...

This sealant is the right choice for anyone wanting to create new joints around sinks, bathtubs, showers or toilets in their bathroom. Also suitable for other wet areas such as kitchen sinks or damp basements. Recommended for skilled DIY enthusiasts and professionals.

How to use Sista Ultra Mould Resistant

1. Remove old joint residue and clean the surface thoroughly.
2. Insert the cartridge into the gun and cut the nozzle to the desired joint width.
3. Apply the silicone evenly into the joint and smooth it within 5 minutes using a smoothing agent.
4. Allow approximately 24 hours at room temperature for curing before exposing the joint to moisture.