Rubber Seal Set: Blackjack 42

Rubber Seal Set – Blackjack 42

The Rubber Seal Set for the Blackjack 42 is a genuine replacement seal kit designed specifically for the Pro Boat Blackjack 42-inch RC catamaran. Maintaining the integrity of your hull seals is critical for keeping water out of the electronics and drive system compartments — worn or damaged seals are a leading cause of water ingress and electronics failure in RC boats.

• Compatible Model: Pro Boat Blackjack 42
• Component: Rubber seal set (complete replacement kit)
• Material: High-quality fuel and water-resistant rubber
• Application: Hull hatch seals, drive shaft seals, and waterproofing gaskets on the Blackjack 42 RC catamaran
• Function: Prevents water ingress into electronics and drive system compartments
• Symptoms of Seal Failure: Water in hull, wet electronics, drive shaft water ingress, reduced buoyancy integrity
• Installation: Direct OEM replacement – fits Blackjack 42 seal locations

Essential maintenance for any Blackjack 42 owner — replacing worn seals before they fail keeps your electronics dry and your catamaran running at full performance, preventing the costly damage that water ingress causes to ESCs, receivers, and motor systems.