Demsun D20 Super Sanitary Silicone is a premium, acetoxy-cure sealant specifically formulated for areas exposed to high humidity. This brilliant white Sanitary Silicone contains powerful anti-fungal agents that prevent black mould growth, ensuring a clean and hygienic finish for years to come.
Enhanced Mould Resistance: Infused with extra fungicides to stop fungal growth in damp environments.
100% Waterproof: Provides a permanent, flexible barrier against leaks around baths, showers, and sinks.
Fast Skinning: High-speed curing reduces down-time, allowing for quicker use of bathroom facilities.
£5.99 Incl. VAT
Demsun D20 Super Sanitary Silicone is engineered to solve the most common problem in wet rooms: black mould spots. As a high-grade sanitary silicone, it utilizes a powerful antimicrobial formula that protects the sealant bead from discoloration and degradation caused by bacteria and fungi. This makes it the professional choice for sealing high-moisture zones such as shower cubicles, bathtubs, and kitchen splashbacks.
This sanitary silicone offers excellent primerless adhesion to a wide variety of non-porous surfaces. It bonds instantly to ceramic tiles, porcelain, glass, aluminum, and vitreous enamel. Unlike standard fillers, the D20 remains permanently elastic once cured. This flexibility allows the sealant to accommodate the slight structural shifts or “settling” that occurs when a bathtub is filled with water, preventing the seal from pulling away or cracking.
Many white sealants turn yellow over time due to UV exposure or chemical cleaning. Demsun D20 is formulated to be non-yellowing and UV-resistant, maintaining its “Brilliant White” finish even in bathrooms with large windows. It is also resistant to common household detergents and hot water, ensuring that the seal remains intact and aesthetically pleasing throughout its lifespan.
Product Type: Acetoxy Sanitary Silicone
Brand: Demsun (D20 Super Grade)
Color: Brilliant White
Volume: 310ml Standard Cartridge
Cure Time: Approx. 2mm per 24 hours
Temperature Resistance: -40°C to +120°C
Applications: Showers, baths, sinks, urinals, tiling joints, and cold storage rooms.
At ECO HEAT SHOP, we recommend Demsun D20 for any plumbing or renovation project where hygiene and longevity are paramount. It is a “fit and forget” solution that keeps your bathroom looking fresh and professionally finished.
| Weight | 0.44 kg |
|---|---|
| Dimensions | 30 × 4 × 4 mm |
ECO Heat Shop Ltd provides national distribution for plumbing and heating supplies across England, Scotland, and Wales. Orders placed before the 18:00 PM (Afternoon) cutoff are typically processed for same-day dispatch.
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Location: Unit 8 West Cross Shopping Centre, Oldbury Rd, Smethwick, B66 1JG
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