Insulclad Joint Patch & Primer Additive is a specially formulated acrylic co-polymer product, designed to impart flexibility and improve adhesion. 

Suitable for use when joint patching on Insulclad Pre-Mesh System, or as a primer mix for render adhesion onto PVC edge trims. 

Insulclad Joint Patch & Primer Additive can also be added to general purpose cement based renders, grouts and adhesives to improve adhesion, flexibility and water resistance properties.

Sizes: 

• 1L bottle
• 5L bottle
• 20L bottle

Product Codes: 

• ICLD ADD1L
• ICLD ADD5L
• ICLD ADD20L