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UCS® Hand Chalk / Super Chunky - Our chunkiest blend, for the thick-grip aficionado. Bam-Bam chalk is preferred by those who want to have something to grab onto when they reach into their bag. This blend contains nuggets ranging from grape to golf ball sized floating in a fine white powder.

This blend contains nuggets ranging from grape to golf ball sized floating in a fine white powder.

Uses: gymnastics; climbing / bouldering; pole vaulting; etc.

As always, FREE Shipping in the USA.

No Warranty available from UCS® on this product.

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Gymnastics Hand Chalk for Grip & Performance

Grip should never hold athletes back. It should only help them perform at their best. At UCS, we carry Friction Labs® Bam-Bam Loose Chalk, a leading hand chalk choice for athletes across multiple disciplines who need precision grip, lasting control, and consistent performance during intense training or competition.

Made from premium grip chalk, the Super Chunky Bam-Bam chalk formula by Friction Labs® offers athletes reliable traction along with a smooth feel that doesn't clump or dry out hands too quickly. While we remain best known for our gymnastics equipment, this specialized gym chalk also serves rock climbers, weightlifters, and functional athletes looking for reliable grip support during every session.

Why Athletes Choose Bam-Bam Hand Chalk

This premium gym chalk for athletes from Friction Labs® provides a lasting grip and a clean application for confidence through every movement. Having easy to use chalk puts the focus back on training, not managing slippery hands. Features that help athletes stay focused include:

Maximum moisture control for lasting dryness
Optimized particle size for smooth, even coverage
Pure, pH-balanced formula that's gentle on skin
A formula that's made in the USA
Eco-friendly packaging

Multi-Sport Applications

UCS is proud to carry Bam-Bam hand chalk from Friction Labs®. This formula is built for athletes who demand control across every sport. From gymnasts sticking precise landings to rock climbers mastering difficult routes, this gym chalk supports athletes across all performance levels. It also works for Olympic weightlifters, CrossFit athletes, and anyone who relies on firm, consistent grip when training or competing.

As one of our most essential gymnastics accessories, it keeps hands steady and performance sharp no matter the challenge. Looking to round out your setup? Check out our strength and speed equipment, athletic facility padding, or track and field equipment options for everything you need to stay ahead of the competition.

Experience superior grip and long-lasting control with Bam-Bam Athletic Chalk from Friction Labs®. It's the right move to elevate your training and help athletes reach their full potential, one movement at a time.

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