Great Stuff 3001 Gaps and Cracks Insulating Foam Sealant with Quick Stop Straw, 16 oz. HuggleHounds and breakdown

and breakdown

Ultra Red Formula - 1 mm Sinking Pellets - 150 g

Fits like a glove

sphere can be disposed of or composted

this solution will not be removed by your carbon filtration and will not cloud the water

Great Stuff 3001 Gaps and Cracks Insulating Foam Sealant with Quick Stop Straw, 16 oz. HuggleHounds and breakdownGreat Stuff gaps and cracks insulating foam sealant with quick stop straw technology is a polyurethane based insulating foam sealant that fills, air seals and insulates small gaps (up to 1 in.) inside or out. What's amazing is how easy it is to use, thanks to the quick stop straw technology, and how it expands to take the shape of cracks and voids. This forms a durable, Airtight and water resistant bond that eliminates unwanted airflow and helps