Sika® PEF Rod | Primers, Application Tools & Accessories | Sika New Zealand
Sika® PEF Rod is manufactured from the highest quality closed cell polyethylene to produce a joint backing material primarily for use in conjunction with elastomeric sealants. Weather resistant. No water absorption, closed cell. No adhesion to sealants, sealant has unrestricted movement. Approved for use in food areas (Australia Standard AS2170)