✅Next day shipment ✅2-3 days delivered 1kg Ultra Clear Epoxy Resin 3:1 Big bottle is A (Resin), small bottle is B (Hardener). This is hard type epoxy resin. Suitable for jewelry, river table, tabletop coating & more. Specification: Weight: 1000g (A=750g + B=250g) Type: Hard (Like PVC) Weight Ratio: 3:1 (Resin:Hardener) Color: Crystal Clear (Transparent, can add color) HOW TO USE: 1. Weigh A and B glue according to the weight ratio (3:1) or volume ratio (2:1) into a prepared clean container. Stir the mixture thoroughly against the container walls, wait for 3 to 5 minutes before using. 2. Epoxy resin working time is about 40 minutes. Longer waiting periods would result in curing and being too stiff to work with. Seal bottles after use to avoid moisture absorption. 3. Pour the mixture slowly into the mold. Wait 20 hours to cure & pour for the next layer (if any). Resin fully hardens in 24 - 48 hours. CAUTION: 1. The operating environment should be well ventilated and should keep away from fire. Seal after use. 2. Avoid eye contact. In case of contact, wash with plenty of water and seek medical attention immediately. 3. If contact skin, wipe with a clean cloth and wash off with water and soap. 4. Keep away from children. 5. Please have a trial before actual application to avoid usage mistakes. Note: Colour may vary due to different screen monitors