This company's new one-piece duct gaskets are available in several configurations and custom sizes. Die-cut square and rectangular scissor gaskets can be custom made to fit a specified size opening. Circle gaskets are available from 4 inches to 24 inches inside diameter. These gaskets are intended to offer a gap-free seal on ductwork for heating and air-conditioning units and in metal to metal-bonding applications. A high-tack adhesive is coated directly on the polyethylene foam backing to ensure staying power. Adhesive coating is available on one or two sides.

Stik-II Products, 41 O'Neill St., Easthampton, MA 01027; (800) 356-3572;