Supersede Marine Board Updated

THE

MARINE BOARD

Discover the next-generation solution for marine projects with Supersede Marine Board, a cutting-edge, waterproof structural alternative to traditional marine plywood. Designed with precision and engineered for superior performance, our Marine Board offers a reliable and eco-conscious choice for marine construction.

Marine
Grade

Recycled
Material

Structural
Panel

100%
Waterproof

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Product Options

1/2” Board, 4’ x 8’ | 4’ x 9’ | 4’ x 10‘
3/4” Board, 4’ x 8’ | 4’ x 9’ | 4’ x 10‘
Both available in custom lengths

Document Downloads

STRUCTURAL PRODUCTS

1/2” & 3/4” BOARDS

Specifications

PHYSICAL	VALUE	UNIT	STANDARD
Density	1.4	g/cm3	ASTM D792
Weight	57.7 \| 26.2	lbs \| kg	ASTM D7032
Length	96 \| 2438	in. \| mm	PS-2-18
Width	48 \| 1219.2	in. \| mm	PS-2-18
Thickness	0.5 \| 12.7	in. \| mm	PS-2-18
Length Tolerance	+- 1/16 \| 1.6	in. \| mm	PS-2-18
Width Tolerance	+- 1/16 \| 1.6	in. \| mm	PS-2-18
Thickness Tolerance	+- 1/32 \| 0.8	in. \| mm	PS-2-18
Squareness	+- 1/64 \| 1.3	in. per ft \| mm per m	PS-2-18

PHYSICAL	VALUE	UNIT	STANDARD
Density	1.4	g/cm3	ASTM D792
Weight	90.9 \| 40.9	lbs \| kg	ASTM D7032
Length	96 \| 2438	in. \| mm	PS-2-18
Width	48 \| 1219.2	in. \| mm	PS-2-18
Thickness	0.75 \| 19.05	in. \| mm	PS-2-18
Length Tolerance	+- 1/16 \| 1.6	in. \| mm	PS-2-18
Width Tolerance	+- 1/16 \| 1.6	in. \| mm	PS-2-18
Thickness Tolerance	+- 1/32 \| 0.8	in. \| mm	PS-2-18
Squareness	+- 1/64 \| 1.3	in. per ft \| mm per m	PS-2-18

ADVANTAGES

engineered excellence.

100% Waterproof

Zero water absorption means supersede products are Impervious to water, mold and mildew ensuring long-lasting performance even in the harshest environments.

Splinter-proof

Unlike traditional marine plywood, Supersede's Marine Board is splinter-proof, enhancing safety during the manufacturing and installation processes. It also provides a smoth surface finish, ideal for interior cabinetry and fixtures.

Fastener Retention

Nearly double the fastener retention of wood and exponentially higher than any non-wood alternative.

Workability

When it comes to cutting gluing, fastening or any other process, we designed our boards to be a drop-in replacement to wood.

COMPARISON

Outperforming Nature.
Outlasting Competition.

MARINE
PLYWOOD

COMPOSITE
LUMBER

THE
MARINE
BOARD

THE
USTA+
BOARD

Water Resistance

MARINE
PLYWOOD

Absorbent, extra steps
required to extend life of
plywood.

COMPOSITE
LUMBER

Nearly 1% water
absorbtion rate

THE
MARINE
BOARD

THE
USTA+
BOARD

100%
Waterproof

UV Resistance

MARINE
PLYWOOD

Warps with direct
sunlight and moisture
changes.

COMPOSITE
LUMBER

Not UV stable.

THE
MARINE
BOARD

THE
USTA+
BOARD

UV Stable, Mold-proof / Rot-proof,
termite-proof.

Performance

MARINE
PLYWOOD

Moisture Impacts
performance, extra steps,
layers, and chemicals
are needed.

COMPOSITE
LUMBER

Poor fastener retention.
Requires carbide blades
to work with projects at
scale.

THE
MARINE
BOARD

THE
USTA+
BOARD

Splinter-proof,
same weight as wood.

Raw Materials

MARINE
PLYWOOD

Laden with off-gases,
containing hazardous
chemicals such as
formaldehyde and CCA.

COMPOSITE
LUMBER

Made from harmful
materials and fiberglass
makes an unhealthy and
uncomfortable working
environment.

THE
MARINE
BOARD

THE
USTA+
BOARD

We source local recycled feedstock,
transforming plastic waste int
high-quality sheets.

Consistency

MARINE
PLYWOOD

Inconsistent batches
lead to hazards, delays,
and extra costs.

COMPOSITE
LUMBER

3X the cost. The
manufacturing process
yields inconsistent
quality and long
lead times.

THE
MARINE
BOARD

THE
USTA+
BOARD

Consistently square-shaped for seamless
integration and precise assembly.

COMPOSITE

HONEYCOMB

MARINE PLYWOOD

S. MARINE BOARD

S. USTA+

COMPOSITE

HONEYCOMB

MARINE PLYWOOD

S. MARINE BOARD

S. USTA+

COMPOSITE

HONEYCOMB

MARINE PLYWOOD

S. MARINE BOARD

S. USTA+

COMPOSITE

HONEYCOMB

MARINE PLYWOOD

S. MARINE BOARD

S. USTA+

Structural Marine Board