MDO plywood (medium density overlay) is exterior-grade plywood with a resin-impregnated overlay bonded to one or both faces. The trade name covers two products: kraft-paper overlay for paint-grade signage and trim, and matte phenolic surface film for matte-finish concrete forming.

Is MatteFace the same as MDO plywood?

MatteFace is Vinawood's product name for a matte phenolic surface film formwork panel. Buyers often search for it as MDO formwork plywood. It is a different construction from kraft-paper overlay MDO used for signage and painted trim. MDO stays in ranking titles as the search bridge; the pack label is MatteFace (MTF). Never write "Vinawood MDO" on an RFQ.

What is MatteFace / MDO for formwork?

For matte-finish concrete formwork, MatteFace is the Vinawood panel buyers often search as MDO formwork plywood. It uses a matte phenolic surface film (face label MatteFace Surface 325 gsm) for walls, columns, and other pours that should strip matte, not glossy. Reuse up to 15 with sealed edges and release agent. It is formwork-only — not kraft-paper paint-grade MDO for signs.

Is MDO plywood waterproof?

No. MDO is water-resistant, not waterproof. The overlay face sheds rain, but cut edges absorb water and need sealing. WBP core glue makes the panel exterior-rated. It is not a submerged marine product.

Can MDO plywood be used outside?

Yes. MDO is exterior-rated for outdoor signage, soffits, fascias, and concrete forming. Seal cut edges. For paint-grade kraft-overlay panels, prime and paint the faces for longer service life. MatteFace is the forming version, not a paint-grade signboard.

What is the difference between MDO and HDO plywood?

HDO uses a denser, higher-resin overlay that casts a glossy concrete face and suits high-rotation forming. MDO as a search term covers kraft-paper paint-grade panels and matte phenolic forming panels (MatteFace). Choose HDO for a glossy pour face. Choose MatteFace when you want a matte cast face.

How do I choose MDO or MatteFace formwork plywood?

Start with the cast face you need: matte → MatteFace; glossy → HDO. Confirm phenolic forming film vs kraft-paper paint overlay, reuse target (MatteFace up to 15), thickness, 1S/2S/1SF build, and compliance docs for the destination market. Keep MDO in search and ranking titles; specify MatteFace SKUs (MTF) on the RFQ.

Where can I buy MDO formwork plywood?

For matte-finish concrete formwork, Vinawood manufactures MatteFace Plywood in Vietnam — the panel buyers often search as MDO formwork plywood — with reuse up to 15 under good edge sealing and release agent. For paint-grade signage or trim, buy kraft-overlay MDO through a specialty distributor. Request container pricing from Vinawood for MatteFace.

♻EvergreenApril 6, 2024·5 min read

MDO Plywood: What It Is, Benefits, Prices, and Where to Buy

MDO plywood is a trade name for two overlays: kraft-paper paint-grade panels and matte phenolic film for formwork. Vinawood sells MatteFace (MTF) for matte concrete — buyers often search it as MDO formwork plywood. Reuse up to 15. WBP, plantation-grown, 55+ countries.

▶Key Takeaways

MDO plywood covers kraft-paper paint-grade overlay and matte phenolic surface film for forming. Vinawood's forming product is MatteFace Plywood (MTF), up to 15 reuses. Soft bridge: buyers often search MatteFace as MDO formwork plywood. Not kraft paper, not paint-grade. WBP = water-resistant. Plantation-grown cores. RFQ only — no sheet prices. Est. 1992, 55+ countries.

MDO Plywood: What It Is, Benefits, Prices, and Where to Buy

MDO plywood is the trade name for exterior-grade plywood with a resin-impregnated overlay bonded to one or both faces under heat and pressure. The acronym stands for medium density overlay. That trade name covers two constructions. APA-style kraft-paper overlay is the paint-grade panel for signs and painted trim. Matte phenolic surface film is the formwork panel for a matte concrete cast. Vinawood's product in the forming cluster is MatteFace Plywood (MTF). Soft bridge only: buyers often search for MatteFace as MDO formwork plywood. Do not label the Vinawood product as MDO.

This hub answers the search intent first: what the name means, which construction fits which job, how MatteFace sits against HDO and glossy film-faced, and how to RFQ a container without inventing sheet prices. Deeper explainer: What Is MDO Plywood?

Two constructions under one search term

Keep the constructions apart on the RFQ. Same three letters. Different overlays.

	Kraft-paper overlay MDO	Matte phenolic surface film (MatteFace)
Overlay	Resin-saturated kraft paper tuned for paint adhesion	Matte phenolic surface film (formwork)
Primary job	Exterior signage, soffits, painted trim	Matte-finish concrete forming
Paint grade?	Yes	No. Formwork only
Vinawood product?	No. Not our CTA	Yes. MatteFace / MTF
Reuse (forming)	Yard kraft forming panels: short programmes	Up to 15 with edge sealing and release agent

Kraft-paper MDO is a North American APA overlay category. Specialty plywood distributors stock it for paint and signage. We do not sell that construction as formwork, and we do not name competitor mills to contact. If the job is a painted fascia or a billboard, kraft MDO is the category. It is not our CTA.

Formwork buyers who type "MDO plywood" into search usually want a matte cast face. That is MatteFace: matte phenolic surface film, formwork only, not kraft paper, not paintable, not signage. Face label if a drawing asks for gsm: MatteFace Surface 325 gsm. Do not publish overlay g/m² or resin percent as a MatteFace mill spec beyond that face label.

What MDO plywood is used for

Matte concrete forming

The dominant use for the phenolic-film construction. The face strips clean, takes release agent, and leaves a matte wall where glossy film-faced would leave a shine the elevation does not want. Realistic reuse on MatteFace is up to 15 with disciplined edge sealing. This is the MatteFace use case.

Paint-grade signage and exterior trim

Highway signs, commercial boards, soffits, fascias. Kraft-paper overlay MDO is the right category. MatteFace is not a paint substrate. Film fights paint on purpose so concrete releases.

Damp interior spots

WBP core glue (Weather and Boil Proof) makes overlaid panels exterior-rated. Call them water-resistant / WBP. They are not a sealed tank. Cut edges still drink mix water and rain. Seal every site cut.

MatteFace vs HDO vs glossy film-faced

Three faces. Name the overlay before you compare cost per pour.

	MatteFace (searched as MDO)	HDO	Glossy film-faced
Face	Matte phenolic surface film	High-density fibre overlay	Phenolic or MUF film
Cast finish	Matte	Near-mirror glossy	Glossy to semi-gloss
Vinawood reuse (up to)	15	Basic 10; Premium / Premium HD 20	Form Basic 10; Form Extra 15 (MUF); Pro Form Lite 15 (PF); Pro Form 20
Bond class notes	Formwork matte film	Phenolic Class 3	Only Pro Form, Pro Form Lite, and HDO are Class 3. Form Extra is not

Full two-way overlay write-up: HDO vs MDO plywood. Three-way map: film faced vs MDO vs HDO. Glossy HDO grades: HDO plywood. MDF is a different material entirely (compressed fibre, interior); see MDO vs MDF if that is the confusion on the takeoff.

I still see takeoffs that write "MDO" with no construction. Ask kraft paper or matte phenolic film before the mill books a press. A paint-grade sheet in a wall gang is a wasted container.

Reuse, WBP, and cost per pour

Price per sheet is the wrong unit for forming. Cost per pour is delivered panel cost divided by the cycles you actually get. We do not publish dollar tables on this page. Spec, volume, and freight move the number. For indicative ranges and import break-evens, see the MDO plywood price guide. Treat any retail survey as a starting point, not a quote.

Write reuse as "up to N." MatteFace sits at up to 15. Never invent a floor above the rated maximum. Site levers that move the real number: thin even release agent, prompt cleaning after strip, sealed edges after every cut, flat covered storage. Crowbars and puddles erase the envelope faster than the overlay wears.

Core glue is WBP. Water-resistant under boil/wet tests. Not a sealed tank. Plantation-grown Acacia, Eucalyptus, or Hevea cores. Skip rainforest-species marketing copy on the RFQ.

Stripping tells you more than a brochure. A MatteFace sheet in good condition should leave an even matte wall, not a plastic shine. If the face is already fuzzy on pour three, either the overlay was wrong for the programme or the bar work was rough. Edge seal still matters. Overlay on the face does not seal the core.

Sizes and thicknesses that show up on RFQs

North American packs usually run 1220×2440 mm (4×8 ft). European metric packs prefer 1250×2500 mm. Thicknesses for forming commonly sit at 12, 15, 18, and 21 mm. Eighteen millimetres is the workhorse for wall forms at ordinary stud spacing. Thickness sets span and deflection. It does not set face life. Overlay and site care do.

1S overlays one face. 2S overlays both so the panel can flip once the first face is worn. 1SF pairs a forming face with a film-coated back. Match the build to whether the gang will flip panels.

Vinawood MatteFace range

Vinawood has manufactured film-faced and phenolic formwork plywood in Vietnam since 1992. About 5,000 containers a year go to 55+ countries. ISO 9001. Twelve-step process. 100% individual sheet inspection. No mill city on this page. Public factory records do not carry a province field we can cite.

MatteFace Plywood SKUs:

MatteFace Panel 1S (MTF1000)
MatteFace Panel 2S (MTF2000)
MatteFace Panel 1SF (MTF3000)
MatteFace HD 1SF (MTF3HDP)
MatteFace Eco 1SF (MTF3ECO)

Thicknesses 12 / 15 / 18 / 21 mm. Formats 1220×2440 mm and 1250×2500 mm. Colorways kraft (light yellow), purple, and black. Kraft here is a colorway name, not a paper-construction claim. Browse the MatteFace category for the live SKU list.

For North American glossy forming, pair MatteFace with the HDO collection. For global glossy film-faced, see the film-faced plywood ladder. Contractor map across plyform families: plywood for concrete forms. Forming hub: concrete forming plywood.

Where to buy and how to RFQ

Kraft-paper paint-grade MDO moves through specialty plywood and sign-supply distributors. MatteFace and other Vietnam formwork panels move container-direct from the mill, or through appointed regional partners at smaller lots. Below a container, freight often eats the landed advantage. Above it, factory-direct compounds.

Vietnam formwork and PS-structural panels sit outside the Vietnam hardwood CVD scope as a class. That is a category note for formwork panels generally. Duty questions on a specific lot belong with sales, not with a product pitch.

Put five fields on the RFQ: overlay (MatteFace / HDO / glossy film), bond class, thickness, size, emission class. Then volume and ship-to port. Request a quotation. No sheet prices here. No lead-time promises. The lot closes on the DoP and the overlay you named.