GRK RT #8 x 3-1/8 In. Star Drive White Composite Screw (100 Ct.) Classic Cut durable handles and 2 air

durable handles and 2 air chambers for added safety

10 Year Warranty on Water Heater & Parts

Hasp for padlocking and provisions for meter seal provided

The upper edge should be waterproofed with plastic sealer to prevent any water from leaking between the storm collar and chimney pipe

GRK RT #8 x 3-1/8 In. Star Drive White Composite Screw (100 Ct.) Classic Cut durable handles and 2 airGRK RT Composite screw is a specially designed fastener for attaching composite and cellular PVC materials. The RT Composite has a reverse threading under the head of the fastener that helps the screw head disappear beneath the surface and eliminate mushrooming when installing Composite materials. RT Composite Screws have a Climatek Coating for installation in both interior and exterior conditions where exposure to moisture is intermittent and is code