Bostik S546 Product Description
Bostik S546 is a multipurpose neutral silicone sealant for sanitary and kitchen applications. It cures by reacting with moisture to form a durable, flexible rubber-like seal. The product is resistant to UV radiation and weather conditions.
Product Benefits (BENEFITS)
Neutral-curing silicone
Provides adhesion to a wide range of substrates
Permanently flexible
Resistant to mold growth
Resistant to UV radiation and weather conditions
Product Description (PRODUCT DESCRIPTION)
Bostik S546 BATHROOM & KITCHEN SILICONE CLASSIC is a multipurpose neutral-curing silicone sealant (Neutral Silicone Sealant) designed for use in bathrooms, toilets, and kitchens. The product cures by reacting with moisture in the air to form a durable, flexible rubber-like seal.
The product provides good resistance to UV radiation and weather conditions.
Applications (APPLICATIONS)
Bostik S546 BATHROOM & KITCHEN SILICONE CLASSIC has been specially developed for use as a top sealant (Top Sealing) for joints in kitchens and bathrooms.
Directions of Use (DIRECTIONS OF USE)
Properly designed joints can accommodate movement between building materials. The joint depth must always be proportionate to the joint width.
As a general rule, for joints with a width of up to 10 mm, the recommended depth-to-width ratio is 1:1, with a minimum joint width and depth of 5 mm.
For joints wider than 10 mm, the joint depth should be calculated by dividing the joint width by 3 and adding 6 mm.
Technical Data (TECHNICAL DATA)
| Properties | Test Standards | Details |
|---|---|---|
| 100% Modulus | DIN 53504 S2 | 0.48 N/mm² |
| Application Temperature | – | +5°C to +40°C |
| Base | – | Neutral Silicone |
| Curing Time | At +23°C / 50% Relative Humidity | 3.5 mm/24 hours |
| Density | ISO 1183-1 | 1.02 g/ml |
| Elongation at Break | ASTM D412 | 470% |
| Shore A Hardness | ASTM C661 | 26 |
| Tack Free Time | – | 5 minutes at +23°C / 50% Relative Humidity |
| Temperature Resistance | – | -50°C to +150°C |
| Tensile Strength | ASTM D412 | 1.70 N/mm² |
Note: The values stated are typical product properties and may vary by approximately ±3%.
Limitations (LIMITATIONS)
Not suitable for use in aquariums and terrariums
Discoloration may occur when used in dark areas or when exposed to chemicals
Not suitable for use on PE, PP, PC, PMMA, PTFE, soft plastics, neoprene rubber, and bituminous substrates
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