Silicone sealant Fischer 53091 310 ml White

Fischer 53091 is a high-quality white silicone sealant designed for demanding construction and industrial applications. With very low volume shrinkage and reliable adhesion to materials such as ceramic, concrete, glass, masonry, plastic and wood, it ensures long-lasting sealing performance both indoors and outdoors. The product is moisture-resistant and copes with temperature fluctuations, providing durable and functional joints.

Advantages

The DBSA formulation is low-odour, making the sealant suitable for use in confined spaces. It is easy to apply and smooth out, which speeds up work progress and simplifies joint finishing. High wear resistance protects sealed surfaces during cleaning and maintains a neat appearance over time.

Suitable for

• Sealing joints in ceramic tiles and sanitary areas
• Sealing connections on concrete and masonry
• Glazing and window perimeter sealing
• Sealing joints on plastic and wood elements
• Industrial equipment and maintenance applications

Key specifications

• Brand: FISCHER
• Model / MPN: 053091
• EAN: 4006209530917
• Color: White
• Volume: 310 ml
• Material: Neutral silicone (DBSA), low-odour
• Properties: Very low volume shrinkage, high wear resistance, moisture and temperature resistant

How to use

Ensure substrates are clean, dry and free of dust, grease or loose particles. Cut the cartridge tip, fit a suitable nozzle and apply the sealant evenly into the joint using a caulking gun. Smooth the bead within the skinning time using a suitable tool or wetted finger to achieve the required finish. Allow the sealant to cure according to ambient temperature and humidity before exposing to water or mechanical stress.

Recommendations

For optimal adhesion on porous substrates, prime if necessary and test compatibility on plastics and coated surfaces before full application. Store cartridges in a cool, dry place and use within the manufacturer’s recommended shelf life.