IRWINDALE, CA — SOUTHERN CALIFORNIA
Materials that hold
when nothing else does.
Specialized sealing, bonding, damping, and sound-insulating materials for construction professionals who can't afford to compromise.
Specialized sealing, bonding, damping, and sound-insulating materials for construction professionals who can't afford to compromise.
Self-adhesive rubber tapes for sealing joints, seams, and penetrations. Used in roofing, foundation, and below-grade applications.
High-tensile tapes with superior adhesion and temperature resistance. Ideal for HVAC, flashing, and exterior envelope applications.
Elastomeric and bitumen membranes for foundation, roof, and plaza deck waterproofing. Available in rolls and sheets.
TPE, EPDM, and PVC waterstop tapes for construction joints. Compatible with precast and cast-in-place concrete systems.
Silicone, PVC, self-fusing, and rubber tapes for electrical insulation, pipe wrapping, and general sealing applications.
Proprietary KJ-series tapes including trapezoidal self-adhesive waterstop, self-expanding sponge seals, and ultra-elastic formulations.
Most distributors serve everyone. We focus on the contractors, builders, and distributors who need the right tape, the right specs, and delivery that doesn't hold up a job site.
Visit our store"The joint is where a building fails. Get that right, and the rest follows."
Gold Rock Trading has been supplying Southern California contractors with high-performance sealing and waterproofing materials for years. We stock what you need — from single rolls to full project orders.