Bottom of Sika 25 (linear meter)

Polyethylene foam profiles for joint filling They are cylindrical profiles made of closed-cell polyethylene foam. They are used as a complementary material in the installation of sealing products. Uses The Sika® joint base is an ideal complementary material to delimit the depth of the joint, in order to achieve an appropriate joint factor, which is conditioned by the characteristics of the sealant. It can be used in: traditional masonry, diaphragm walls, heavy or light prefabricated, pavement joints, etc. with our putties:

• Sikafl ex®
• Sikafl ex® AT
• SikaHyfl ex®
• Sikasil®
• Sanisil®
• Sikacryl®

Advantages

• Easy handling due to its lightness.
• Good resistance to most solvents and chemicals.
• Low water absorption.
• Non-stick complement to all Sika putties. In this way, they make it easier for them to work only horizontally, free of any tension in the background.
• Heat-sealable.