BS1088 Okoume Marine Grade Plywood

BS 1088 is a standard published by the British Standards Institution (BSI). It specifies the requirements for plywood intended primarily for use in the manufacture of marine craft and in other marine and waterway applications.

BS 1088 is not just about using waterproof glue; it's a comprehensive set of specifications covering everything from the raw wood to the finished board's surface. Here are the critical requirements:

• Wood Species: The plywood must be manufactured from durable tropical hardwoods (such as Meranti, Keruing or Okume) that have a natural resistance to fungal attack and bio-deterioration.

• WBP Glue Line: A core requirement is the use of Weather and Boil Proof (WBP) adhesive. This glue creates a waterproof bond that can withstand exposure to weather, micro-organisms, cold and boiling water, steam, and dry heat without delaminating.

• No Voids or Gaps: The construction must be solid, with no core gaps. This prevents moisture from penetrating the interior of the panel and causing delamination.

• Finishing: Boards are typically sanded on both sides to provide a smooth, even surface ready for sealing or painting.

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Where it's used:
While its name comes from boat building, BS 1088-certified plywood is used in a wide variety of applications where moisture resistance and durability are key. Common uses include:

• Boat Building and Fittings: For hulls, bulkheads, and interiors (though some retailers may note it's suitable for use on boats but not for primary boat building).

• Structural Applications: Flooring, roofing, and wall cladding in damp environments.

• Exterior Joinery: Garden sheds, patios, and cold frames.

• Interior Wet Areas: Bathroom panelling, kitchen cabinetry, and wet-room walls.

Eco Full works with certified factory from China that provides products passing BS1088 test and supplies Marine grade plywood made of 100% African Okume. Together we manufacture and supply marine plywood that is certified by the State forstery administration of China.

This multi-layered panel is bonded with Phenol Formaldehyde and withstands a 72-hour boiling test, combining strength, stability, and high impact resistance. Its fine Okume grain and smooth surface provide an ideal foundation for marine paints and varnishes, allowing for high-quality gloss finishes to be applied on both sides.

Specifications

Faces：A-A

Bond：A-Bond

Stress Grade：B20

Emissions：E0 (Formaldehyde Emission)

Core Gaps：0

Thickness (mm)：1.5, 3, 4, 6,9,12,15,18,21,25,30