Condensate Pro Bond & Seal Hybrid Polymer Sealant 150g – Black Mastic Tube

Condensate Pro Bond & Seal is a specially formulated hybrid polymer sealant designed to professionally bond and seal Condensate Pro and Primary Pro pipe insulation. Supplied in a 150g mastic gun tube, it bonds insulation joints, seals wall penetrations and fills any gaps in the building fabric, creating a continuous, freeze-resistant barrier along the entire condensate pipe run. The deep black colour integrates seamlessly with Condensate Pro insulation and kits for a consistent, professional finish.

Key Features

• Hybrid polymer formula – bonds and seals insulation joints, leaving no gaps vulnerable to moisture or freezing.
• Mastic gun tube – the 150g tube fits standard mastic guns for precise, controlled application with minimal waste.
• Flexible when cured – remains flexible in extreme heat and cold, allowing the system to expand and contract with temperature changes without cracking.
• Easy to dismantle – cured sealant allows the insulation to be removed without damage to the pipework when servicing is required.
• Weatherproof seal – creates a durable barrier against rain, moisture and snow at all joints and wall penetrations.
• Compliant – meets Building Regulations Part L and all relevant BS installation standards.
• Compatible – suitable for use with all Condensate Pro and Primary Pro insulation products.

Product Specifications

Frequently Asked Questions