Uses:

• Enable the correct width to depth ratio of the sealing slot to be obtained
• Provide a firm backing to ensure that the sealant is forced against the sides of the joint during application
• As a bond breaker at the back of the seal preventing additional stress on the sealant during joint movement

Advantages

• Economical
• Easy to install
• Readily compressible
• Rot proof and non-absorbent
• Provides bond breaker and minimum strain shape for join sealant

Note: volumetric weight considers density, which is the amount of space a package occupies in relation to its actual weight, to determine billable weight. Calculations of volumetric weight are based on the IATA volumetric standards. The following formula apples: L x W x H (cm) / 5000 = Volumetric Weight (kgs)