Adhesive Sealing Tape White High Temp 25Mm X 50M Roll

GLASS END SEALING / FINISHING TAPE

This High Temperature White Adhesive Sealing Tape (25mm x 50m) is a specialist heat-resistant tape designed for sealing joints, insulation materials, ductwork and general heating-system applications. Manufactured using a durable, high-grade adhesive backing, this tape provides a strong, clean bond that withstands elevated operating temperatures typically found around boilers, flues, pipework, and ventilation systems.

Ideal for engineers working on HVAC installations, boiler servicing, and insulation work, the tape offers long-lasting adhesion and excellent resistance to heat, moisture, and ageing.

Key Features

• High-temperature white adhesive sealing tape

• 25mm width and 50m length for extended coverage

• Heat-resistant construction suitable for HVAC and heating systems

• Strong adhesive backing ensures a secure, long-lasting bond

• Suitable for sealing insulation wraps, joints, ducts and casings

• Clean, professional appearance once applied

• Easy to tear or cut for fast installation

Compatibility

• Suitable for:

  • Boiler casings

  • Hot water cylinder insulation

  • HVAC ducting and ventilation systems

  • Pipe insulation and lagging

  • Flue sealing (where permitted by manufacturer guidelines)

When to Use

• During boiler servicing or casing sealing

• When securing insulation materials

• For sealing hot or warm air duct joints

• When repairing or reinforcing heat-exposed surfaces

Technical Specifications

• Width: 25mm

• Length: 50m

• Colour: White

• Type: High-temperature adhesive sealing tape

• Application: HVAC, heating systems, insulation and duct sealing