Description
The Thunder 522 Pigment Dispenser is a 2 ounce pump bottle of Chem-Set Stone Seam coloring paste for tinting compatible seaming adhesives. Thunder 522 is a dark gray reference color used to bring the adhesive line closer to selected quartz, solid-surface, porcelain, and natural-stone patterns.
Using the Thunder 522 Pigment Dispenser
The measured pump format helps fabricators repeat a color blend across multiple seams. Add the pigment to the selected Stone Seam adhesive, mix thoroughly, and evaluate the color against a clean sample or an inconspicuous area before filling the finished joint. Small, recorded adjustments are easier to reproduce than an unmeasured squeeze from a tube.
Thunder 522 appears in the 32-color Stone Seam reference system and can be selected with the color chart or a compatible scanning workflow. Published matching references associate this gray with surfaces such as Cambria Bridgewater and Parys, Corian Deep Sea and Macadam, Formica Mediterranean and Lapis Stone, Meganite Night Mist, Staron Pewter 093A, and Savannah Surface Bluestone Select. Material batches and lighting vary, so the final match should always be checked on the actual slab.
Color Matching and Shop Control
Consistent color work starts with clean tools and a controlled mix. Dispense the base adhesive into a clean cup, add pigment in measured increments, and blend until no streaks remain. Keep notes for the adhesive quantity and pump count when a project requires several batches. That record helps the next mix land closer to the approved sample and reduces rework at the seam.
The pump bottle is compact enough for a fabrication shop to organize by color number. It can be stocked individually or alongside the broader 32-color system. Close the dispenser after use and store it according to the product instructions so the paste remains clean and ready for the next job.
Stone Seam Pigment Specifications
| Property | Value |
|---|---|
| SKU | CCA-SS522-THUNDER-2-OZ |
| Color | Thunder |
| Color number | 522 |
| Package | 2 oz pump bottle |
| System | Chem-Set Stone Seam |
| Use | Tinting compatible seaming adhesive |
Explore compatible products in the Chemical Concepts specialty adhesive category. For color-matching and stone-seam application demonstrations, visit the Chemical Concepts YouTube channel.
Need Help?
Need help matching Thunder 522 to a slab or choosing a Stone Seam adhesive? Call (800) 220-1966 or email [email protected].







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