Duct Sealant GM Waterbased 300ml

Product Overview

SabreSeal GM Duct Sealant is a premium-quality, water-based duct sealant designed for sealing high-velocity sheet metal ductwork in heating and ventilation systems.

Suitable for indoor use, it forms a tough, flexible seal over duct joints and seams, helping prevent the infiltration of gases, dust and other contaminants.

SabreSeal GM adheres to both galvanised and stainless steel and offers excellent workability with strong resistance to cracking, peeling and slumping.

Features

• Water-based acrylic duct sealant
• Low VOC and low odour
• High flexibility
• Slump resistant
• Crack and peel resistant
• Excellent workability
• High solid content
• Paintable
• Food contact safe
• Suitable for galvanised and stainless steel

Applications

Suitable for:

• High-velocity sheet metal ductwork
• Heating and ventilation systems
• General HVAC ductwork
• Air duct joints and seams
• Galvanised steel ductwork
• Stainless steel ductwork

Specifications

• Colour: Grey
• Cartridge size: 300ml
• Type: Water-based acrylic
• Solid content: 81%
• Tensile strength: 1.30 N/mm²
• Elongation: 200%
• Working time: Less than 10 minutes
• Setting time: Approximately 24 hours, depending on ambient temperature
• Application temperature: 5°C to 50°C
• Service temperature: -10°C to +75°C
• Shelf life: 12 months

Application

Ensure surfaces are clean and free from dust, dirt and other contaminants that may affect adhesion.

Apply a consistent bead of sealant to the joint and tool immediately to ensure the required surfaces are completely covered.

The sealant will begin to skin within a few minutes. If painting over the sealant, allow it to dry for at least 2 hours.