Store +3 Insta-Set RR-151 $5.99 In stock Quantity: 1 Add to Bag Product Details Insta-Set is a catalyst which acts as an accelerator that allows CAs to quickly cure in thick layers by enhancing the alkaline conditions during polymerization. Available in a 2oz. (60ml) spray bottle, or in an 8oz. (240ml) refill bottle. Save this product for later Favorite