3/8 IN EXPANSION JOINT GRAY

Specifications:

• Size: 3/8 inch (10 mm)
• Color: Gray insert
• Material: Aluminum body, PVC insert
• Length: 8 feet

The 3/8 inch Expansion Joint Gray is a movement trim by Resin Rock, designed to bridge a control or expansion joint in the slab and absorb movement so the resin-bound surface above stays crack-free.

Each piece combines an aluminum body with a flexible gray PVC insert running down the center. The shallow 3/8 inch profile suits thinner resin-bound build-ups.

• Aluminum Anchoring Legs - rigid alloy legs bed firmly into the resin-bound layer
• Flexible Gray PVC Insert - center channel absorbs thermal and structural movement
• 3/8 Inch Profile - sized to finish flush with thinner resin-bound surfaces
• 8 ft Length - long, continuous pieces for clean joint lines
• Edge Protection - side legs protect surface edges along the joint

Match profile height to your resin-bound system depth for a flush, professional finish.