LANBEIDE 100% Satisfaction Services: If you have any questions about our product, please do not hesitate to contact our customer service team and we will reply to you within 12 hours. If there is any defects of our products, we will offer refund or send replcement. Wide Applications: This 120ML (4 oz) diamond painting glue is not only suitable for all diamond paintings, but also perfect for puzzles. When you finally complete a diamond painting or puzzles masterpiece with patience and wisdom, don‘t worry about how to store it properly, just use our diamond painting sealer. It is perfect helper to keep your diamond painting and puzzles. Easy to Use: all-in-one sealer, just apply this glue evenly on the surface of diamond paintings, and leave it to dry. Our diamond painting sealer is fast curing-it only takes 15 minutes to cure the surface, and about 30 minutes will be fully cured (the specific time is depending on the thickness of each layer). You don't need to clean the sponge head under the running water, just tighten the cap after use. Please unscrew the lid and remove the sealing film first when you start to use it. Safe Diamond Painting Glue: our diamond painting sealer is made of PVA. It is 100% non-toxic, environmental friendly, and water-base glue, which is safe for both adults and chidren. Permanent Hold & Shine Effect Sealer: LANBEIDE diamond painting sealer painting conserver is perfect for keeping finished diamond painting permanent, and keeps your paintings clean and gloss finished. It may go on a white film at first when you smear the glue on the diamond stones, but it will be clear and shine when the glue dry. It is suitable for all 5D diamond paintings.