Acrylic sealant Fischer 53120 310 ml Black

Fischer 53120 310 ml Black is a black acrylic sealant designed for sealing joints and gaps on ceramic and glass surfaces. Offered in a 310 ml cartridge, this acrylic sealant provides good adhesion to common building materials and cures to form a durable, paintable seal. It is intended for interior applications where a discreet black finish and compatibility with ceramic and glass are required.

Advantages

The acrylic formula ensures easy tooling and smooth application from a standard caulking gun while delivering reliable adhesion on ceramic and glass. The black color offers a discreet finish for dark surfaces and joints. The product cures to a paintable and sandable seal, allowing subsequent surface treatments and adjustments. Its 310 ml cartridge size is suitable for typical repair and finishing tasks.

Suitable for

• Sealing joints between ceramic tiles and glass elements
• Repairing gaps around sinks, bathtubs and shower surrounds where ceramic or glass panels are present
• Interior finishing where a black seal is required for aesthetic matching

Key specifications

• Type: Acrylic sealant
• Color: Black
• Volume: 310 ml
• Primary substrates: Ceramic and glass
• Finish: Paintable after curing

How to use

Ensure surfaces are clean, dry and free of dust, grease or loose particles before application. Cut the cartridge nozzle to the desired bead size and apply with a standard caulking gun, pressing the sealant firmly into the joint. Smooth the joint with a wet finger or a tooling tool within the skin formation time to achieve a uniform finish. Allow the sealant to cure according to ambient temperature and humidity before subjecting it to mechanical stress or painting.

Recommendations

For best results on ceramic and glass, prepare joints by removing old sealant and ensuring a consistent joint width. Use masking tape to protect adjacent surfaces and apply the sealant in a continuous motion to avoid air pockets. Allow full curing before exposure to water or heavy cleaning agents.