Tesa gasket bronze D, 6 m roll, 9 mm width – Tesa H0539303

Tesa gasket bronze D is a 6 meter roll of bronze-coloured gasket material with a 9 mm width, designed to form a narrow, continuous seal between mating surfaces. The strip provides consistent thickness and flexibility suitable for sealing joints and gaps in mechanical and plumbing assemblies where a slim gasket profile is required. The product is intended for repair, maintenance and assembly tasks that call for a durable, easy-to-apply sealing strip.

Advantages

The bronze finish offers a neutral appearance that blends with metallic components while the narrow 9 mm width allows use in confined spaces and narrow flanges. The continuous 6 m roll format enables cutting to exact lengths, reducing waste and simplifying inventory. The material provides good compressibility to conform to irregular mating surfaces and maintain a reliable seal under light to moderate compression. Its uniform cross-section ensures consistent performance across the length of the roll.

Suitable for

• Sealing small flange joints in plumbing and HVAC systems
• Repairing and replacing narrow gaskets on mechanical equipment
• Assembly tasks requiring a slim, continuous gasket strip
• Maintenance work where precise, cut-to-length sealing is needed

Key specifications

• Length: 6 metres
• Width: 9 millimetres
• Colour: bronze
• Format: continuous roll for cutting to size
• Profile: narrow D-type gasket strip

How to use

Measure the required length of gasket material and cut the strip cleanly with scissors or a sharp knife. Prepare mating surfaces by cleaning dust, grease and old sealant to ensure proper adhesion and compression. Position the gasket strip along the joint or flange and compress to create the seal; for mechanical assemblies, tighten bolts or clamps evenly to the recommended torque so the gasket seats uniformly. If adhesive or sealant is needed for a permanent installation, apply compatible products sparingly and allow curing time according to the sealant manufacturer.

Usage recommendations

Store the roll in a dry environment away from direct sunlight and extreme temperatures to preserve flexibility. For best results, inspect gaskets periodically for wear or compression set and replace when a consistent seal can no longer be achieved. Avoid exposure to aggressive chemicals that are not compatible with the gasket material.