The mending agent is made of safe material, waterproof, formaldehyde-free, no toxic substances, safe for kids, pets, and chemically-sensitive individuals. Kindly suggest: please be sure to wear gloves while applying this agent. After applying the mending agent on the crack you want to repair, you can use the scraper to remove the excessive agent, giving you professional-looking mending results.
The sharp end simply pushes forward and pull back to clean the redundant caulking agent, make the caulking job a lot easier. Easy to repair, quick and convenient. Perfect for using them for a variety of projects at home, such as rough or uneven surfaces and corners of the kitchen, bathroom, door, window, water tank, floor.