Reflectix Expansion Joint, 4" x 50' Shingle Starter Pre-primed wood may be painted

Pre-primed wood may be painted

Store above 50 degrees

Backset: 2-3/4" standard

Mixes with water only

Spring washer holds swivel staple in a fixed position at all times

Reflectix Expansion Joint, 4" x 50' Shingle Starter Pre-primed wood may be paintedLightweight, durable closed cell foam expansion joint is stiff enough to use on straight joints, and is flexible enough to shape to contours on concrete applications. Will not break prematurely during job site handling. Has virtually zero water absorption and, because of its foam construction, does not facilitate destructive termites. UV resistant which prevents degradation from the sun. Environmentally friendly product is made from recyclable resins