Sealant silicone universal black Technicqll 20 ml (S058)

Technicqll universal black silicone sealant in a 20 ml blister (S058) is a compact, ready-to-use sealant designed for general sealing and bonding tasks around the home and workshop. The product forms a flexible, water-resistant bead suitable for sealing joints, gaps and small repairs on materials such as glass, metal, ceramics and many rigid plastics. The small blister tube provides convenient application for spot repairs, finishing work and maintenance where a slim, precise seal is required.

Advantages

This black silicone offers durable elasticity and good adhesion to non-porous surfaces, maintaining a watertight seal after curing. The compact 20 ml format reduces waste and is practical for occasional use or carrying in a toolkit. The product cures to a flexible finish that resists cracking under normal movement and temperature changes common in household or light professional environments.

Suitable for

• Sealing glass-to-frame joints, small window repairs and glazing touch-ups
• Bathroom and kitchen spot seals around sinks, taps and fixtures (where silicone is suitable)
• Minor metal or ceramic repairs and sealing of joints to prevent water ingress
• DIY projects and small craft or model work requiring a thin, flexible black bead

Key specifications

• Color: black
• Volume: 20 ml
• Type: neutral-cure silicone suitable for non-porous substrates
• Cure characteristics: forms flexible, waterproof seal after curing
• Application form: small blister tube for controlled, precise dispensing

How to use

Ensure contacting surfaces are clean, dry and free of dust, grease or loose particles. Cut the nozzle tip to the required bead size and apply steady pressure to dispense the sealant into the joint or repair area. Smooth the bead with a spatula or finger (use a suitable protective film or glove) within the skin time to achieve the desired finish. Allow the sealant to cure undisturbed according to environmental conditions until it reaches a flexible, tack-free state.

Usage recommendations

For best results, test adhesion on a small inconspicuous area before full use and avoid application on highly porous materials unless a primer is used. Use in well-ventilated areas and follow standard safety precautions for silicone sealants. Store the blister tube sealed and in a cool, dry place to prolong shelf life.