SIKA - Joint Backer Rod roll 350m - 489412

APPLICATIONS

• As a material supporting sealing of cold application joints in order to achieve the required joint depth
• As a sealing stop, allowing the sealant to move in one direction (contraction/ expansion)
• As a supporting material to enable the correct finishing of the sealer

CHARACTERISTICS / ADVANTAGES

• Quick and easy to apply
• Reduces the consumption of sealer
• Improves the performance of the sealer by contributing to the acquisition of joints of correct dimensions
• Flexible – does not create bubbles and blisters

APPEARANCE / COLOR

Gray, foamy cord

PACKAGING

Rolls of the following dimensions: