Epoxy Dininig Table Mold 70” x 35” - 180 cm x 90 cm HDPE Resin Casting Monster river reusable mould woodworker gift

Professional HDPE epoxy resin mold for large river tables, dining tables and statement furniture pieces.

Size: 70" x 35" (180 cm x 90 cm) — the perfect size for a full dining table that seats 6 - 8 people comfortably. Shipped to 60+ countries worldwide.

This is the mold serious makers choose when the 48" isn't big enough but they want something more manageable than our Giant 95" series. The sweet spot for dining tables, home office desks and large countertops — big enough to impress, sized right for most workshops and delivery routes.
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WHY HDPE BEATS SILICONE — EVERY SINGLE TIME
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✓ Perfectly flat base — no warping, no bowing, no wavy surfaces
✓ 100% reusable — hundreds of pours without degradation or discoloration
✓ Non-stick surface — epoxy releases cleanly every time, zero tearing
✓ Dimensionally stable — holds exact 70"x35" size pour after pour
✓ Rigid under load — won't flex even with heavy, large-volume epoxy pours
✓ Built-in spirit levels — your large pour is always perfectly level
✓ Easy to clean — wipe down and ready for the next project

At this size, silicone simply fails. A 70" silicone mold bows dramatically under the weight of a full epoxy dining table pour — you end up with a warped base that needs hours of grinding, sanding and re-finishing.
Our HDPE mold holds its shape perfectly, pour after pour after pour.

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PERFECT FOR
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- River table tops — live edge wood with epoxy river channel
- Full dining table tops that seat 6-8 people
- Large home office and work desk surfaces
- Kitchen island countertops and breakfast bar tops
- Epoxy bar tops for home bars and restaurants
- Large decorative wall panels and art installations
- Woodworking shop display pieces and showroom tables
- Epoxy and wood slab furniture for interior designers
- Custom furniture commissions for clients

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SPECIFICATIONS
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- Material: HDPE (High Density Polyethylene) — 12 mm thick walls and base
- Inner dimensions: 70.87" x 35.43" x 2.76" (180 cm x 90 cm x 6.8 cm)
- Wall height: 2.67" (68 mm)
- Weight: approx. 18 kg
- Includes: 2 bubble levels, adjustable leveling feet, assembly screws
- Requires: silicone sealant before each pour (pour after 2–3 days)
- Ships from: Kraków, Poland
- Delivery: 60+ countries worldwide
- Note: due to size, please contact us before ordering
to confirm shipping cost to your country

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HOW TO USE
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1. Place the mold on a flat, stable surface — trestle stands recommended
2. Use the 2 built-in spirit levels to confirm perfectly level in both directions
3. Seal all inner joints with silicone sealant
4. Wait 2–3 days for the silicone to cure fully before pouring
5. Position your live edge wood slabs, inserts or objects inside
6. Pour your epoxy resin in layers if needed (max 2–3 cm per layer)
7. After full cure, release your perfectly flat dining table top

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PRO TIPS FOR LARGE POURS AT THIS SIZE
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★ Always pour in layers — for a 70" table, use 2–3 cm layers maximum
★ Control temperature — epoxy cures best between 18–24°C (64–75°F)
★ Use trestle legs or a solid workbench — the mold must not flex or shift
★ Check level again after placing wood — heavy slabs can shift the mold
★ Sand the cured surface starting at 120 grit up to 3000 for glass finish

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HOW MUCH EPOXY DO YOU NEED?
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For a full river channel pour (wood + epoxy river):
- Approx. 8–15 kg of resin depending on river width

For a full solid epoxy pour (no wood):
- Approx. 25–35 kg of resin for a 2 cm thick slab

For a thin decorative layer over wood:
- Approx. 3–5 kg of resin for a 3–5 mm coating layer

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ABOUT EPOXY PROJECTS AND MOLDS
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One of Europe's largest manufacturers of HDPE epoxy resin molds.
★ Rated 4.9 / 5 stars on Etsy — the highest-rated HDPE mold seller in the world
★ Star Seller badge on Etsy — maintained for multiple months in a row
★ 97% of customers rate us 5 out of 5 stars
★ All molds handmade in Kraków, Poland
★ Ships reliably to 60+ countries worldwide
★ Registered trademark: Patent Office of Poland, No. 533768
★ This product is registered under the code GTIN 590435576931

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NON EU MEMBERS
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Buyers are responsible for any tariffs, duties and fees that may apply***.

*** If you are from outside the European Union, please be aware that some governments impose an import tax on the final recipient. If you are from Canada or the UK, please check that your government does not add an additional import charge which you will be responsible for covering before purchasing. Learn more about it: https://www.fedex.com/en-pl/billing/duty-tax.html#...

"From ordering to delivery the service has been excellent. I will definitely be purchasing more molds from this company. The pictures do not show the quality of the mold. A++++++"
— Verified Etsy Buyer ★★★★★

Need a size between 48" and 70", or wider than 35"?
We manufacture custom molds to any dimensions.
Contact us with your exact measurements and we'll build it for you.

Shop: hdpemolds.company.site
Etsy: epoxyprojectsmolds.etsy.com


See how easy is to remove epoxy resin casting from HDPE mold:
https://youtu.be/BA2wf0UYH5A?si=qrcDe0TC_FzqftGY