Frost King C21H Poly Foam Caulk Saver, 3/8" x 20'

Reduces the amount of caulk needed to fill large gaps. Works with virtually every type of caulk and sealant. Made of durable, resilient, moisture repellant poly foam, just press in place, then caulk on top of it.

• 3/8" x 20'
• Reduces the amount of caulk needed to fill large gaps
• Works with virtually every type of caulk & sealant
• Made of durable
• Resilient, moisture repellant poly foam
• Just press in place, then caulk on top of it
• Poly foam caulk savers are used behind caulks to fill wide cracks and save on caulk.

Shipping calculated at checkout. Usually ships within 24 hours.

Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.