Heavy Duty Hatch Seal four SIZES fishing hatch seal They are Johnson (09-806B-1) &

They are Johnson (09-806B-1) & Jabsco (4528-0001) fully interchangeable

This powder is used in conjunction with West System Epoxy resin & hardener and can be used with other brands of epoxy resin and hardener also

(M14455F) 296mm L x 35mm W x 13

Everdure gives double action permanent protection

High-impact housings ensure durability from waves and impact

Heavy Duty Hatch Seal four SIZES fishing hatch seal They are Johnson (09-806B-1) &EPDM Sponge Seal for hatch and lid seals. Firm but not rock hard. If in doubt ask for a sample. We use this as a deck hatch and door seal on our larger fishing boats. Designed for sealing against dust and water penetration. High Density Closed Cell EPDM Sponge. UV Stabilised general temperature range 40c to + 140c As with all EPDM (ethylene propylene diene monomer) rubber is a versatile synthetic elastomer known for exceptionaldurability, UV, ozone