We all know that the rain water in the gutters provide a wet enviroment for mosquitos and bacteria to exist and breed, which makes a bored living enviroment. Our open-cell material dries easily, will not go mouldy and breed bacteria; prevent mosquitos into the gutters and prevent the leaves from cloging the gurtters; allowing large volumes of water to flow through quickly. The silicone gutter foam, just like the infant nipple, an inert material, is uneasy to be decomposed. Unlike other gutter stuff, their decomposed material will provide nutrition for seeds breeding, and make the weeds spring up in the gutter. Installation is simple. It does not require special tools. Silicone gutter foam eliminates dangerous and dirty gutter cleaning so you can spend time doing the things you enjoy.

• Silicone gutter stuff prevents the leaves from clogging and affecting the water flowing.
• The open-cell material dries easily, will not go mold and breed bacteria; prevents mosquitoes into the gutters.
• Food grade material, has passed GSG food grade certification. No UV-resistance chemical substance, so that it will not pollute the water.
• The silicone gutter foam, just like the infant nipple, an inert material, is uneasy to be decomposed. 20 year warranty.
• Easiest self installed gutter filter, can be cut to fit your gutters optionally. (The leftover material is also a good washing sponge.)

Silicone gutter stuff prevents the leaves from clogging and affecting the water flowing.RainGutter