Black Jack® Silicone Roof Patch Boat & Marine Supplies Durable non-conductive PVC will not

Durable non-conductive PVC will not rust or corrode

so this choice will also save you some money

On-board hook storage

Patterns for all watering needs

Look for identification marks on the key head (bow)

Black Jack® Silicone Roof Patch Boat & Marine Supplies Durable non-conductive PVC will notBlack Jack Silicone Roof Patch is a heavy duty, white rubber sealant that provides the ultimate waterproofing protection from the elements. This product has exceptional adhesion and flexibility and is compatible with most building materials. Use to make repairs on damaged roof areas. In hot or cold climates, this waterproof seal will permanently stretch to prevent cracking and peeling.