--- product_id: 770140515 title: "CA - Caustic & Alkaline Neutralizing Absorbent, 1 Gal. Bag, SP70CA-L1B, Fast-Acting Base Neutralizer Absorbent, Safe Color Changing Technology, Silica Free Neutralizer of Caustic Alkalines" brand: "chemsorb" price: "£8.50" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/770140515-ca-caustic-and-alkaline-neutralizing-absorbent-1-gal-bag-sp70ca store_origin: GB region: United Kingdom --- # 3x faster neutralization Color-changing safety indicator 7x absorption capacity CA - Caustic & Alkaline Neutralizing Absorbent, 1 Gal. Bag, SP70CA-L1B, Fast-Acting Base Neutralizer Absorbent, Safe Color Changing Technology, Silica Free Neutralizer of Caustic Alkalines **Brand:** chemsorb **Price:** £8.50 **Availability:** ❌ Out of Stock ## Summary > 🌈 Clean spills, clear signals, safer spaces. ## Quick Answers - **What is this?** CA - Caustic & Alkaline Neutralizing Absorbent, 1 Gal. Bag, SP70CA-L1B, Fast-Acting Base Neutralizer Absorbent, Safe Color Changing Technology, Silica Free Neutralizer of Caustic Alkalines by chemsorb - **How much does it cost?** £8.50 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/770140515-ca-caustic-and-alkaline-neutralizing-absorbent-1-gal-bag-sp70ca) ## Best For - chemsorb enthusiasts ## Why This Product - Trusted chemsorb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Silica-Free Safety:** Formulated without silica, reducing health risks and making it safer for responders. - • **Smart Color Change:** Innovative pink-to-yellow-to-pink indicator confirms when spills are fully neutralized and safe to handle. - • **Rapid Spill Control:** Neutralizes caustic and alkaline spills 3 times faster than competitors for immediate safety. - • **Residue-Free Finish:** Leaves surfaces clean, dry, and ready for use—no sticky or hazardous residue left behind. - • **Superior Absorption Power:** Absorbs up to 7 times its weight, ensuring efficient and thorough cleanup. ## Overview Chemsorb CA is a fast-acting, silica-free caustic and alkaline neutralizing absorbent that changes color to signal complete neutralization. It absorbs up to 7 times its weight and cleans spills 3 times faster than traditional clay-based products, leaving surfaces dry and safe for handling. ## Description Chemsorb CA (caustic & alkaline neutralizing) absorbent SP70CA-L1B in a 1 gallon bag, is formulated to absorb and neutralize all basic and caustic spills. The color change technology (from Pink to yellow then back to Pink when neutralized) will let the responder know when the caustic has been safely neutralized and is safer to handle. Chemsorb CA is the leading lightweight, fast acting absorbent formulated to quickly clean up caustic alkaline spills including: ammonium hydroxide, drain cleaner, detergents, sodium hydroxide, potassium hydroxide, metal hydroxide, sodium carbonate, Ammonia solutions, bleach solutions and more. Based on all Natural perlite with a proprietary de-dusting and color changing caustic alkaline neutralizing technology which facilitates ease of use. Chemsorb will absorb 7 times more liquid than the leading clay brands and do it 3 times faster. When Chemsorb is swept up, the surface is left clean and dry leaving a safe environment. Chemsorb will save you time, money and leave a safer and cleaner environment. ## Features - Color changing neutralizer: caustic & alkaline neutralizer changes color from Pink to yellow and back to Pink to let the responder know that it is neutralized and safer to handle - Functional neutralizer: engineered using enhanced neutralizing technology that quickly absorbs and cleans up the base spills. The retardant can be swept up leaving a surface that is clean and dry - High-performance Spill response: silica-free neutralizer works on: ammonium hydroxide, drain cleaner, detergents, Sodium hydroxide, Potassium hydroxide, metal hydroxide, Sodium carbonate and ammonia - Easy functioning: caustic neutralizer works efficiently and pulls The base solution into its core and traps it, leaving a dry and residue-free surface, absorbing up to 7x its own weight - Safe caustic absorbent: Safe and widely acceptable neutralizer. This fast-acting absorbent is silica free ## Images ![CA - Caustic & Alkaline Neutralizing Absorbent, 1 Gal. Bag, SP70CA-L1B, Fast-Acting Base Neutralizer Absorbent, Safe Color Changing Technology, Silica Free Neutralizer of Caustic Alkalines - Image 1](https://m.media-amazon.com/images/I/511QCAjSeEL.jpg) ![CA - Caustic & Alkaline Neutralizing Absorbent, 1 Gal. Bag, SP70CA-L1B, Fast-Acting Base Neutralizer Absorbent, Safe Color Changing Technology, Silica Free Neutralizer of Caustic Alkalines - Image 2](https://m.media-amazon.com/images/I/51hKxGGvpeL.jpg) ![CA - Caustic & Alkaline Neutralizing Absorbent, 1 Gal. Bag, SP70CA-L1B, Fast-Acting Base Neutralizer Absorbent, Safe Color Changing Technology, Silica Free Neutralizer of Caustic Alkalines - Image 3](https://m.media-amazon.com/images/I/71kAYKUX-UL.jpg) ![CA - Caustic & Alkaline Neutralizing Absorbent, 1 Gal. Bag, SP70CA-L1B, Fast-Acting Base Neutralizer Absorbent, Safe Color Changing Technology, Silica Free Neutralizer of Caustic Alkalines - Image 4](https://m.media-amazon.com/images/I/51FEIvkVuYL.jpg) ![CA - Caustic & Alkaline Neutralizing Absorbent, 1 Gal. Bag, SP70CA-L1B, Fast-Acting Base Neutralizer Absorbent, Safe Color Changing Technology, Silica Free Neutralizer of Caustic Alkalines - Image 5](https://m.media-amazon.com/images/I/81uFhinanrL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/770140515-ca-caustic-and-alkaline-neutralizing-absorbent-1-gal-bag-sp70ca](https://www.desertcart.co.uk/products/770140515-ca-caustic-and-alkaline-neutralizing-absorbent-1-gal-bag-sp70ca) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-23*