Liquid glass epoxy typically costs $80-$250 for a 1- to 2-gallon kit, while a finished tabletop or bar project can run $20-$75 per square foot when labor and preparation are included. Price depends on pour depth, surface area, resin quality, color additives, and whether the work is DIY or professionally installed.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Clear epoxy kit | $80 | $160 | $350 | Usually 1-2 gallons; brand and pour depth affect price |
| DIY materials per sq ft | $4 | $10 | $25 | Varies with layer thickness and waste |
| Professional coating per sq ft | $20 | $40 | $75 | Includes labor and surface preparation |
| Small tabletop project | $150 | $450 | $1,200 | Project total depends on size, edge work, and finish |
What liquid glass epoxy costs for a typical pour
For a clear epoxy coating on a tabletop, expect to spend about $80-$250 on resin for a modest DIY job, before buying tools or preparing the surface. A 1-gallon kit may cost $80-$150, while many 2-gallon kits cost $140-$300. Premium deep-pour products or kits with enhanced UV resistance can exceed $300.
Installed prices are higher because the quote may include sanding, sealing, edge dams, mixing, application, and finishing. A straightforward tabletop coating commonly lands around $20-$50 per square foot; deep pours, intricate wood, or extensive repairs can reach $75 per square foot or more. Small jobs often have a minimum charge, so their total may be disproportionate to their area.
For a simple DIY coat, budget roughly $4-$15 per square foot for resin and basic consumables; professional labor can raise the complete price to $20-$75 per square foot.
These are planning ranges, not fixed national prices. Product coverage varies by formulation and thickness, and labor rates differ across metropolitan areas and rural markets. Assumptions: U.S. retail pricing, standard clear resin, a level indoor work area, and no major substrate repairs.
How resin, labor, and surface prep shape the quote
Quotes should identify resin quantity and type separately from labor. A low material allowance may mean a thin coat or a product not rated for a deep pour. Ask for the intended thickness, number of coats, and estimated waste. Resin is commonly sold as a two-part kit, and its price is usually more useful to compare by mixed volume and coverage than by package size alone.
| Quote item | Typical price | What changes it | Common billing unit |
|---|---|---|---|
| Clear epoxy resin | $80-$350 | Kit volume, UV resistance, pour rating | 1-2 gallon kit |
| Labor | $50-$100 | Skill, coats, cure monitoring, access | Per hour or project |
| Surface preparation | $2-$8 | Old finish removal, sanding, repairs | Per sq ft |
| Pigment and additives | $10-$75 | Color, metallic effects, inclusions | Per project |
| Tools and protection | $25-$150 | Mixing buckets, spreaders, gloves, respirator | Per DIY project |
| Delivery or disposal | $0-$150 | Shipping, shop policy, waste handling | Per order or job |
Labor can be estimated as . A small, uncomplicated tabletop may need 4-8 labor hours, while a river table or multi-coat counter can take 10-20 hours of hands-on work. That does not include curing time, which can keep a surface out of service for several days.
Preparation and application technique can matter as much as resin price: a poorly sealed or uneven base can waste an entire kit.
Why pour depth and square footage change resin use
Coverage depends on thickness. One gallon of mixed resin covers about 12-13 square feet at 1/8 inch, before allowing for absorption, spills, or a second coat. At 1/4 inch, coverage is closer to 6 square feet per gallon. A 1-inch deep pour may cover only about 1.5 square feet per gallon, and not every coating resin is formulated to cure safely at that depth.
For example, a 24-by-36-inch tabletop has 6 square feet of surface. A 1/8-inch coat needs about half a gallon in theory; a practical purchase may be closer to 0.6-0.75 gallon to account for edges and waste. At 1/2 inch, the same top needs roughly 2 gallons before waste allowance. Verify the manufacturer’s coverage chart and maximum pour depth rather than assuming all “liquid glass” products behave alike.
Large river-table cavities, live edges, and voids consume additional resin beyond the flat top area. A deep-pour resin may cost more per gallon than a tabletop coating, but using a coating resin for a thick cast can cause excessive heat, bubbles, or cracking. In practice, resin volume is determined by the cavity’s full dimensions, not just the visible surface.
Thickness is a major budget lever: doubling the coat from 1/8 inch to 1/4 inch roughly doubles resin use before waste.
Three tabletop quotes at different sizes and finishes
The examples below show practical quote ranges for clear epoxy work. They assume a sound wood substrate and ordinary indoor conditions. Local labor, product selection, and repairs can move totals outside these estimates.
| Project | Approximate scope | DIY materials | Professional total |
|---|---|---|---|
| Small side table | 2 sq ft, 1/8-inch coat | $40-$100 | $150-$350 |
| Dining tabletop | 12 sq ft, 1/8-inch coat | $100-$250 | $450-$1,000 |
| River table | 8 sq ft, 1-inch cavity sections | $250-$700 | $900-$2,500 |
The small-table professional quote may include a minimum shop charge even though material use is low. The dining-table price assumes basic sanding and a clear finish; removing old coatings or repairing splits adds labor. The river-table estimate reflects greater resin volume, mold construction, sealing, and longer handling time, but excludes the purchase of expensive slab wood.
For comparisons, request the same measured area, coat thickness, resin type, and included prep from every bidder.
How labor time and location shift installed pricing
Professional epoxy work often involves several visits or work stages: surface preparation, sealing, pouring, bubble control, curing checks, and sanding or polishing. A contractor may charge $50-$100 per hour, but many shops quote a flat project price because cure time and material risk are difficult to bill hour by hour. A more complex piece can require 10-20 hands-on hours even when the total calendar time is longer.
Regional pricing varies with shop overhead, demand, and access to experienced fabricators. In high-cost coastal metros, finished work may run 10%-25% above a typical national-market quote. Smaller towns or rural areas may be 5%-15% lower, although limited contractor availability can offset the difference. Shipping heavy resin kits can also add $15-$60, particularly for larger orders.
Transport matters for built-in counters and oversized tables. A shop-made piece may incur delivery or installation charges of $50-$300, depending on distance, stairs, and handling needs. For a fixed countertop, confirm whether the estimate includes removal of the existing surface, site protection, and any plumbing or fixture disconnection; these tasks may be separately priced.
Ask whether a quote is for shop-applied work or an on-site pour, because travel, protection, and access can change labor charges.
Which add-ons can push a liquid glass epoxy bill higher
Color effects, embedded objects, and custom edges add both material and careful labor. Simple pigment may cost $10-$30, while metallic powders, layered colors, or decorative inclusions can add $25-$150 or more. A seal coat is often necessary on porous wood to limit bubbles. Sanding and polishing for a glass-like finish may add $3-$10 per square foot or be bundled into the installer’s project price.
Old finish removal can cost roughly $2-$8 per square foot, depending on how stubborn the coating is and whether the wood needs repairs. Building a mold or edge dam for a thick cast may add $30-$200 in materials and setup. Repairs to cracks, knots, or uneven slabs can add $50-$300, while a highly damaged or warped base may need replacement rather than more epoxy.
There can also be minimum fees of $100-$300 for small professional jobs. This charge covers setup, mixing, cleanup, and shop time even when the resin itself costs less. Confirm what happens if a pour fails because of substrate moisture, dust, or temperature; a written scope should clarify whether rework is included or billed separately.
Custom effects and substrate repair often cost more than the pigment itself because they increase setup and finishing time.
Liquid glass epoxy compared with polyurethane and glass tops
Epoxy is chosen for a continuous, glossy coating or a cast effect, but it is not the only way to protect a tabletop. A glass insert or top commonly costs about $10-$30 per square foot for standard cut glass, with extra charges for polished edges, unusual shapes, or tempered glass. It provides a hard, replaceable surface but does not fill wood voids or create a resin river appearance.
Clear polyurethane is generally less expensive as a wood finish, often around $1-$4 per square foot for product and basic application on a straightforward surface. It usually requires multiple thin coats and does not provide the thick, glass-like depth of epoxy. It can be a better budget choice when the goal is ordinary wood protection rather than a deep glossy build.
Epoxy can scratch and may discolor with prolonged sunlight exposure, so a clear topcoat rated for UV exposure may be worth considering. That adds roughly $1-$4 per square foot in materials and application, but does not make the surface immune to UV damage. Compare care requirements and repairability as well as initial price.
Choose epoxy when a thick, seamless finish or filled-in cast is essential; a protective varnish or glass top may cost less for basic surface protection.
How to reduce a tabletop epoxy quote without cutting quality
Measure the actual coated area and calculate the intended thickness before purchasing resin. Buy enough for the planned pour plus a modest allowance for edges and waste, rather than choosing a large kit without checking coverage. For a thin topcoat, use a product made for coatings; reserve deep-pour resin for cavities that need it. Matching product type to the job helps avoid paying deep-cast prices for a thin finish.
Reduce finishing complexity by choosing a clear coat, limiting layered colors, and avoiding embedded objects unless they are central to the design. Prepare and level the piece before the installer arrives if the contractor allows it. Do not skip required sealing, dust control, or safety measures: a failed pour can cost more than the labor saved by rushing preparation.
Request at least three written quotes with the same scope: surface dimensions, thickness, resin brand or specifications, prep, number of coats, polishing, delivery, and warranty or rework terms. For a small table, ask whether dropping it off at a shop avoids a travel charge. For a large project, compare a professional pour with a glass top or a conventional wood finish before committing.
The most reliable savings come from controlling pour depth and finish complexity, not from buying an unsuitable low-cost resin.