When sealing seams and cracks around windows, doors, and siding, H2U's advanced formula outperforms most sealants in its class with superior adhesion, flexibility, and durability. With 25% joint movement, it's perfect for new construction prone to settling. This UV and water - resistant sealant won't crack or yellow. It resists dust and dirt, cleans up easily with soap and water, and can be painted when fully cured. Ideal for both indoor and outdoor use. It's GreenGuard Certified, great for interior window seals, available in clear or white, and offers simple water clean - up. You can access technical and safety data sheets for more information.

Using H2U sealant is easy. First, clean the area where you'll apply the sealant to remove any dirt or debris. Then, cut the tip of the sealant tube at an appropriate angle and size according to the width of the seam or crack. Squeeze the tube evenly to apply the sealant smoothly. Make sure to fill the space completely. For best results, smooth the sealant with a tool or your finger right after application. When using it outdoors, avoid applying in extreme weather conditions like heavy rain or very high temperatures. After application, keep the area dry until the sealant is fully cured. To maintain the sealant, regularly check for any signs of damage or wear. If there's dirt on the sealant, simply clean it with soap and water. Remember, it can be painted once it's fully cured, so you can customize its appearance to match your surroundings.