Decalfix - fix those decals and transfers permanently and easily with Decalfix - it even helps mould the decal into cracks and crevices. Usage: A water-based solution for softening decals and securing them into position. Substrate Decals are usually applied onto painted surfaces. Care should be taken to avoid silvering over matt paints. Application: Brush on to decals or immerse them in Decal fix for approx. 45 seconds or until softened. Slide off using a brush and dab dry with tissue paper. Drying Time: 20-30 minutes. Do not force dry decals as they may crease or shrivel. How To Clean: Excess product should be wiped away using a damp cloth.