--- product_id: 26088927 title: "12oz Jar of Water Absorbing Polymer Crystals 3-4mm Potassium Polyacrylamide Granules" brand: "liquiblock" price: "FREE" currency: TND in_stock: false url: https://www.desertcart.tn/products/26088927-12oz-jar-of-water-absorbing-polymer-crystals-3-4mm-potassium store_origin: TN region: Tunisia --- # 12oz capacity Includes MSDS 1-2mm size 12oz Jar of Water Absorbing Polymer Crystals 3-4mm Potassium Polyacrylamide Granules **Brand:** liquiblock **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🌱 Hydrate Your Greenery with Style! ## Quick Answers - **What is this?** 12oz Jar of Water Absorbing Polymer Crystals 3-4mm Potassium Polyacrylamide Granules by liquiblock - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/26088927-12oz-jar-of-water-absorbing-polymer-crystals-3-4mm-potassium) ## Best For - liquiblock enthusiasts ## Why This Product - Trusted liquiblock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy to Use:** Just mix with soil for instant hydration. - • **Versatile Use:** Perfect for indoor and outdoor plants. - • **Professional Quality:** Trusted by horticulturists and gardeners alike. - • **Eco-Friendly Solution:** Sustainable polymer for a greener garden. - • **Transform Your Plants:** Enhance soil moisture retention effortlessly! ## Overview This 12oz jar of potassium polyacrylamide crystals (1-2mm) is designed to absorb and retain water, ensuring your plants stay hydrated longer. Ideal for both indoor and outdoor gardening, it comes with an MSDS sheet for safety and compliance. ## Description These water storing crystals are used for hydrating flowers or plants, home decoration, ice/heat packs or science experiments! Potassium Polyacrylamide granules are non toxic and environmentally safe. When placed in water, these crystals absorb gram for gram up to 400x their weight (1 gram of crystals can absorb up to 400 grams of water). Distilled water is de-ionized and more pure thus will produce the best growing results and form larger chunks. When fully hydrated (depending on water, could be as soon as 15 to 30 minutes or as long as 24 hours), these polymer gel pieces feel cool and look like ice. Ideas for use: Vases of flowers, Silk flower arrangements, Centerpieces, Watering Christmas tree, Ice/heat packs (plastic bag of hydrated crystals can be put in refrigerator/freezer or microwave). Also called Ghost Crystals or Jelly Crystals, these versatile water-storing crystals can be used in school science experiments and in commercial applications. Directions for use: As gel crystals dry, add more water. To make colored crystals, food dye is added to water before soaking. To clean discolored or cloudy hydrated crystals, rinse in warm or hot water in strainer or colander. Discarded crystals should be thrown in a garbage container. If crystals accidentally enter drain, add table salt and flush with hot water to dissolve. If allowed to completely dry out, the hydrated crystals will revert back to the original, dry crystal state which can then be re-hydrated if desired. Recipe: 1 gram (approximately 1/4 teaspoon leveled as much as possible) to 400 grams water (approximately 13.5 fluid ounces) will produce about 1 to 1.5 cups of hydrated crystals. Depending on purity of water, all of the water may not absorb into crystals. Drain excess water as needed. Chemistry: Potassium salt of cross-linked polyacrylic acid/polyacrylamide copolymer, Physical Form: White/yellowish granules, free flowing, Storage Life: > 1 year, dry conditions, unopened bags/containers. ## Features - 12 ounces of 1-2mm Potassium Polyacrylamide cyrstals - Includes MSDS Sheet ## Images ![12oz Jar of Water Absorbing Polymer Crystals 3-4mm Potassium Polyacrylamide Granules - Image 1](https://m.media-amazon.com/images/I/81bIYnSWcDL.jpg) ![12oz Jar of Water Absorbing Polymer Crystals 3-4mm Potassium Polyacrylamide Granules - Image 2](https://m.media-amazon.com/images/I/713knSVzirL.jpg) ![12oz Jar of Water Absorbing Polymer Crystals 3-4mm Potassium Polyacrylamide Granules - Image 3](https://m.media-amazon.com/images/I/815OZwXtY2L.jpg) ![12oz Jar of Water Absorbing Polymer Crystals 3-4mm Potassium Polyacrylamide Granules - Image 4](https://m.media-amazon.com/images/I/61+pAMGPDdL.jpg) ![12oz Jar of Water Absorbing Polymer Crystals 3-4mm Potassium Polyacrylamide Granules - Image 5](https://m.media-amazon.com/images/I/71V64iqUJ5L.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.tn/products/26088927-12oz-jar-of-water-absorbing-polymer-crystals-3-4mm-potassium](https://www.desertcart.tn/products/26088927-12oz-jar-of-water-absorbing-polymer-crystals-3-4mm-potassium) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-04*