Loctite 403 instant adhesive can fill gaps and is suitable for a variety of difficult-to-bond materials. It cures rapidly and features low odor and low blooming. Loctite 403 is particularly suitable for applications where moisture control is challenging. This product has a wide range of applications and can be used for the rapid bonding of most metals, plastics, or elastic materials. It is especially well-suited for bonding porous or absorbent materials, such as wood, paper, leather, or fabric.