Permanent silicone adhesive is ideal for 3D decoupage, stained glass, mosaics and can be used on metal, glass, ceramic, wood, plastics and card. - Before use pierce top with cap - Do not apply to damp, dirty surfaces, or recently decorated or delicate surfaces. - Join surfaces immediately - Drys within 15 minutes & fully cured in 12hrs - Not suitable for aquariums - NOT SUITABLE FOR CHILDREN