Texturizing Grit: Non-Slip and Textured-Surface Applications

THE SAME QUALITIES that make pumice a great abrasive also work to make pumice highly effective as a grit for non-skid and “toothy” coatings—a sponge-like stone riven with nooks, crannys and sharp glassy edges that grab and hold.

Another advantage inherent in the foamed-stone nature of Dimension Grit™ is that it binds tightly into the cured paint, primer, coating, or resin. And unlike the monolithic solidity of a sand particle, pumice is friable. Under enough force or wear, pumice tends to fracture instead of popping out, leaving some of the pumice particle bound in place to continue providing grip. The loose sharp-edged shards will tend to bite into surface coating and provide positive traction under load (which is why pumice makes a great snow and ice traction aid). Conversely, solid particles like sand, once freed from the binding substrate, add a loose layer of slippery particles to roll and slide around underfoot.

Stays in Suspension. Because of the light, frothy nature of pumice and its low specific gravity, Dimension Grit™ tends to stay in suspension (how long depends of viscosity of liquid). Heavier grits, like sand, will settle, requiring constant stirring or agitation or a last-minute sprinkle-in application right before applying.

ADDITIONAL INFORMATION and SUPPORT DOCUMENTS:

» Technical Data: the physical and chemical properties of our natural pumice.

» Pumice Safety Data Sheet (PDF)

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PLEASE READ THE SHIPPING NOTES BELOW BEFORE PLACING AN ORDER.

SHIPPING NOTES

1 | For weight-quantities over 20 lbs, shipping cost savings are typically realized by ordering a full-sized production bag (boxed) instead of multiple 20 lb. boxes.

2 | For large orders (over 3 full-sized production bags), please contact us at fc@hesspumice.com for a freight rate.

3 | The shopping cart system occasionally glitches on an address and throws up an “order can’t be shipped to your address/location” (or similar) error message. Not true. We ship almost anywhere. Contact us at fc@hesspumice.com and we’ll take care of you.

4 | The shopping cart system is set up to auto-calculate domestic (U.S.) shipping—for those ordering from elsewhere, please email us at fc@hesspumice.com and we’ll see what we can do.

5 | Orders will take up to 3 business days to prepare and process before shipping.

DIMENSION GRIT™ (BABY BITE)

In-suspension grip agent for giving tooth to primers (like Primus™) that prepare gypsum wall board surfaces to take thin-coat (venetian-type) interior plasters. For paints where a subtle texture is desired while also serving as a functional filler/extender. Stir into gessos to achieve mildly texturized surface for painting. » Size: Baby Bite

Technical Data Sheet (PDF) Dimension Grit Baby Bite

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DIMENSION GRIT™ (ROUGH BITE)

In-suspension grip agent for primers (like Primus™) that prepare gypsum wall board surfaces to take thicker interior plasters. For paints and floor coatings where a roughened, traction texture is desired. Stir into gessos to achieve roughened, texturized surface for painting. » Size: Rough Bite

Technical Data Sheet (PDF) for Dimension Grit Rough Bite

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DIMENSION GRIT™ (MONSTER BITE)

In-suspension grip agent for non-slip floor and deck coatings. » Size: Monster Bite

Technical Data Sheet (PDF) Dimension Grit Monster Bite

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