Star brite Mildew Stain Blocker w/Nano Tech Barrier - 22 oz [86622] X-Boat Large Clam Shell Ventilators provide

Large Clam Shell Ventilators provide splash protection for vent holes

Can be run dry without damaging the pump

Iron Removing Spray "Clay" - 32oz

Ronstan Series 40 Orbit Exit Block

Ideal for many land and marine applications

Star brite Mildew Stain Blocker w/Nano Tech Barrier - 22 oz [86622] X-Boat Large Clam Shell Ventilators provideMildew Stain Blocker with Nano Tech Barrier 22 oz Prevents mold and mildew stains from forming on treated surfaces. Designed for marine and outdoor applications. The nano tech barrier provides lasting protection against stain recurrence. Directions: If the surface presently has mildew stains, first use Star brite Mildew Stain Remover to clean the area before applying Star brite Mildew Stain Blocker. Spray onto surfaces to be treated and allow to air