RubbaHatch Watertight Seal – 40mm x 20mm x 10m

Item Code: RUBBAHATCH-40-20

Material:Natural SBR blend, closed cell rubber sponge
Size:40mm x 20mm
Tensile strength:4MPa
Compression:15% (max)
Hardness (Shore A):60° – 70°
Strip length:10m
Estimated delivery:7 to 10 working days

£264.23 exc. VAT£317.08 inc. VAT

Key Features & Benefits

  • Lightweight and durable
  • Waterproof seal
  • Easy to install
  • Range of sizes available

Product Information

RubbaHatch Watertight Seal: 40mm x 20mm

For anyone looking to add a watertight solution to their marine craft, we offer the RubbaHatch watertight seal: 40mm x 20mm. We can also supply a wide range of other sizes to meet your specific needs. Our watertight hatch seals for cargo covers and access doors are used on many vessels, such as naval ships, cruise ships, ferry lines, and oil, gas, and chemical tankers. Hatch packing is used for watertight doors, skylights, ullage plugs as well as, other comparable marine applications. Our RubbaHatch combination seal is our most popular rubber hatch seal supplying marine clients worldwide.

Closed Cell Core

A fabricated or moulded seal is constructed from a closed cell sponge material. An outer skin of solid rubber is used to encase the sponge core in order to provide added strength. The closed cell sponge on the inside of the seal is made up of minuscule gaps that are sealed off from each other. This prevents water from being able to penetrate thus, creating a watertight material. We have a purpose-made sponge core for RubbaHatch. Enabling us to ensure excellent compression and flexibility properties within our product. The solid outer skin serves to improve the structure of the product as well as protect the soft sponge inner. Supplied with chamfered edges to assist with installation.

Shipping and Manufacture

Our RubbaHatch watertight seal: 40mm x 20mm is shipped direct to you from our warehouse in Romsey, Hampshire in the United Kingdom. This product is also quality tested by our specialist staff. This ensures that we can offer you the best quality product possible.

Technical Data

ApplicationsWaterproofing Tool, Marine Vessels
ProductDoor and Hatch Seal
Material Outer SkinNatural S/B/R Blend
Material Inner CoreClosed Cell Rubber Sponge
Hardness (Shore A) 60 – 70°
Size40mm x 20mm
Strip length10m
Tensile strength4 MPa
Compression15% (max)
Elongation at break200%
Maximum temperature120°C
Minimum temperature-20°C



Composite SpecificationsHatch Seal Profiles


There are no reviews yet.

Be the first to review “RubbaHatch Watertight Seal – 40mm x 20mm x 10m”

Your email address will not be published. Required fields are marked *