Description
The Medium Tack Blue Tape 8″ is a flagship sealing product widely used across construction, ventilation, and building maintenance industries. Designed with airtight micro-perforations and manufactured to provide excellent tensile strength, it avoids shredding upon removal and ensures an easy, clean release.
Each roll is 203 mm (8 inches) wide and 50.3 m (165 ft) long, providing coverage for approximately 113 registers, making it both economical and practical for large-scale projects. The tape’s medium adhesion formula strikes a balance between holding power and removability, making it suitable for a wide variety of surfaces and temporary sealing needs.
Key Features
- Dimensions: 203 mm (8 inches) wide × 50.3 m long
- Perforations: Every 152 mm (6 inches) for quick tear and easy application
- Adhesive: Medium tack – strong hold, clean removal
- Colour: High-visibility blue for easy placement
- Tensile Strength: Designed to prevent shredding on removal
Applications
- Air Sealing for Airtightness Testing – Seal penetrations, joints, and fixtures for blower door or permeability tests.
- Ventilation Duct Sealing – Cover duct openings and joints during installation or maintenance to prevent leakage and contamination.
- Duct Cleaning Preparation – Protect ducts by sealing ends during cleaning.
- Plumbing Pipe Sealing – Temporary seals for open plumbing ducts and smell pipes to block odours, dust, and debris.
- Construction Site Protection – Seal windows, doors, vents, and even use as quick disposable boot covers.


