BOLL brush sealing compound 1 kg

BOLL brush sealing compound 1 kg

Brush sealing compound is a one-component sealing compound based on rubber, which hardens at room temperature by volatilization of solvents. It creates a strong and resistant seal, does not create cracks and guarantees optimal adhesion on substrates such as raw or primed metals. Prevents the ingress of water, dust or dirt.

Application:

Brush sealing compound is used in the production and repair of car bodies to seal welds, welds, soldered, screwed and overlapped sheet metal joints, thereby creating seal with the same features as the original. Optimal use temperature: from +15oC to +35oC. Apply directly to the baking sheet. After cleaning the substrate using BOLL silicone remover, apply the product with a brush to BOLL sealing compound. All varnish systems can be painted fresh ("wet on wet") or after hardening. The brush can be cleaned with turpentine after use.

Physical properties:

• color: gray
• density (at 20oC): 1.20 g/cm3
• leaf formation time approx. 30 min at min 23oC|| |hardening time 24 hours (layer 1mm thick)
• Shore A hardness approx. 70
• tear resistance 13 N/mm
• boiling point: 110oC
• flash point: 4oC (closed cup)|| |auto-ignition temperature: >200oC
• decomposition temperature: >120oC
• explosion limits: upper: 7.1% vol. / bottom: 1.2% vol.
• temperature resistance: from -20oC to +60oC
• water resistance good
• oil resistance medium
• solvent resistance medium
• UV resistance good
• odporność na rozpuszczalniki średnia
• odporność na UV dobra