Countertop Edge Molds & Step Liners
Enhance your concrete countertops and stair designs with our high-quality edge molds and step liners. Crafted from durable, flexible materials, GlobMarble’s edge forms allow you to create clean, professional finishes, from classic bullnose to modern chiseled textures. Ideal for custom concrete projects, DIY enthusiasts, and professional fabricators.
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Model: SL 1004
The Barnwood Step Liner for Concrete SL 1004 is designed to replicate the rich texture of natural barnwood, adding a rustic and authentic wood grain finish to concrete stairs, porches, and slabs. This cantilevered step liner features deep wood grain details, creating the perfect wood plank texture w..
$223.53
New
Model: SL 1003
This chiseled stone step liner is designed to create professional-quality concrete stairs, porches, and slabs with a realistic stone texture. The cantilevered step liner features a rugged, natural chiseled stone face, adding a decorative touch to any concrete stair form. Its flexible concrete liner ..
$244.82
Hot
Model: SL 7050
Chiseled Stone Form Liners for Concrete Stairs, Fireplaces, and Countertops.Using these edge forms, you can make any precast or pour in place project look like chiseled granite. These edge forms are all 8 feet in length and can be cut to any required dimensions with a utility knife. You can joint th..
$87.60
Hot
Model: CM001010C
Bowl Drain, Overflow and Installation ComponentsGlobMarble supplies all necessary components for setting up lavatory bowl drain systems and overflow systems (shown in the following diagram). We also supply a number of installation aids - such as bowl clips and others that are set into the matrix dur..
$7.20
Model: CM00104G
Bowl Drain, Overflow and Installation ComponentsUse with our overflow PolyDome, oval overflow tube, and oval PolyCup stem assembly. The new slim style improves resistance to thermal shock, makes casting application easier, and speeds production.GlobMarble supplies all necessary components for settin..
$8.40
Model: CM01130
Bowl Drain, Overflow and Installation ComponentsGlobMarble supplies all necessary components for setting up lavatory bowl drain systems and overflow systems (shown in the following diagram). We also supply a number of installation aids - such as bowl clips and others that are set into the matrix dur..
$10.80
Model: CM01131
Bowl Drain, Overflow and Installation ComponentsGlobMarble supplies all necessary components for setting up lavatory bowl drain systems and overflow systems (shown in the following diagram). We also supply a number of installation aids - such as bowl clips and others that are set into the matrix dur..
$16.80
Model: CM00026G
Bowl Drain, Overflow and Installation ComponentsGlobMarble supplies all necessary components for setting up lavatory bowl drain systems and overflow systems (shown in the following diagram). We also supply a number of installation aids - such as bowl clips and others that are set into the matrix dur..
$13.20
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Model: CM01124
Bowl Drain, Overflow and Installation ComponentsOverflow hole connector designed to create an overflow hole at the vanity bowl casting, and are removed after casting.The overflow hole connector designed to fit Overflow Tube and Oval Overflow Hole Cover. It is easily removed for reuse and eliminates ..
$7.65
Hot
Model: CEF 7004
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface as well..
$56.70
Model: CEF 7005
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface as well..
$56.70
Hot
Model: CEF 7006
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface as well..
$68.54
Hot
Model: CEF 7010
Concrete Countertop Molds Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface as wel..
$56.70
Model: CEF 7011
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique ..
$79.38
Hot
Model: CEF 7012
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface..
$68.04
Model: CEF 7013
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface..
$68.04
Model: CEF 7014
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface..
$49.85
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Model: CEF 7015
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface..
$43.62
Model: CEF 7016
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface..
$43.62
Hot
Model: CEF 7017
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface..
$62.31
Model: CEF 7018
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface..
$68.04
Model: CEF 7019
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface..
$62.31
Hot
Model: CEF 7020
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s ..
$35.00
Model: CEF 7021
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface as well..
$35.00
Model: CEF 7022
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s ..
$35.00
Model: CEF 7023
Concrete Countertop Mold Edge Forms are used to change the shape of the edges of a concrete element such as vanities and concrete countertops, table tops or stairs. The sizes, shapes and variations of each can offer a customized edge that will complement the countertop’s unique surface..
$35.00
Model: FR150
Decorative concrete high density foam rails that are coated on 1 side with a clear facing material. Use with PSA tape to adhere to any surface and eliminate the need for caulking. GlobMarble’s concrete countertop foam rails - inexpensive and easy-to-use that no other solution to cre..
$107.17
Hot
Model: RTPSA
1 Roll 2-Sided P.S.A. tape 1 1/4" (100')Red roll of tape is double sided to give superior bonding from your foam rails to your casting deck. The PSA tape does not wick moisture, and so in most cases it eliminates the need for caulking.Coverage: 100 ft..
$73.59
Model: RT100FT
1 Roll Clear Tapes For Precast Concrete Countertop (Edge) designed to adhere the foam pour in place edge details, double sided to give superior bonding from your foam rails to your casting deck and and eliminate seams in the rail design.Clear double sided tape is designed to resurface your foam rail..
$44.90
Model: CT
Caulking Tool For Concrete Countertops, Metal Ball Tool
Ball Tool description:
Metal ball tool to create concrete countertop edge radius and corners in precast concrete forms and sinks.
Sold as set of 4 Caulking tools
Create perfect edge details in countertop mold or sink regardless of which..
$30.00
Out Of Stock
Model: 077027050301
Black window and door sealant from GE seals tight and dries quick so you can move onto your next project without missing a beat.Its applications include: For Windows, Doors, Siding, Trim, Molding, Baseboards, Vents, Around Wires/Pipes.For Use On: Concrete, Glass, Masonry,
Metal, Plastic, Wood..
$8.20
Model: FK 8000
Faucet knockout molds are used for creating faucet holes in a sink or countertop mold. The estimated mold life is 2000 castings with proper storage and use. Always use a release agent (We recommend Paste Wax Release) and store in a cool, dry location out of direct sunlight. UV radiation severely dam..
$62.31
Model: FK 8001
Faucet knockout molds are used for creating faucet holes in a sink or countertop mold. The estimated mold life is 2000 castings with proper storage and use. Always use a release agent (We recommend Paste Wax Release) and store in a cool, dry location out of direct sunlight. UV radiation severely dam..
$31.15
Hot
Model: VTB 241
Vibration table bushings are critical to making your vibration table function properly. They are also expected to take a beating, so having these spares is a wise investment with large scale mold casting operations. Rubber bushing forms size: 1 5/8" (4 cm) diameter x 2" tall (5 cm) approxi..
$31.15
Model: SL 1000
Concrete Step Liner SL 1000 Concrete Step Liner size: 8" high x 96" length (20 cm x 245 cm) approximatelyConcrete Step Liner Forms are used to change the shape of the edges of a concrete element such as stair risers, benches, wall caps, fireplaces edges. The sizes, shapes and variations of..
$226.80
Model: 064784053065
Premium Foam For semi-smooth & rough surfaces; For Melamine, semi-gloss, enamels, polyurethane and varnishes; water-based, oil-based paints; Easy to use; Clean up; 2 pack.Made in Canada.See also DYNAMIC 6" Mini Roller Frame..
$4.80
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Concrete Countertop Edge Forms
GlobMarble offers high-quality concrete countertop edge forms designed to create professional, decorative edge profiles for kitchen countertops, bathroom vanities, and outdoor bars. We also offer step liners to create matching stair edges. All our edge form liners are made from durable polyurethane rubber and are reusable across multiple projects.
Our concrete edge forms mimic the look of natural stone, chiseled rock, slate, or decorative molding — perfect for enhancing both indoor and outdoor countertop applications.
Popular Types of Countertop Edge Forms
Chiseled Edge Forms
Create rugged, natural stone-like edges for rustic or outdoor kitchens. These forms replicate hand-chiseled rock for a bold appearance.
Ogee Edge Forms
Elegant, curving profiles for more traditional or classical designs. Often used in indoor countertops to add refinement.
Bullnose Edge Forms
Rounded profiles for a clean, soft look. Ideal for modern kitchens or commercial surfaces that require a polished feel.
Split Rock Edge Forms
Deliver a fractured-stone effect that pairs well with textured countertops or exposed aggregate finishes.
How to Choose the Right Countertop Edge Form
- Design Preference. Choose an edge profile that complements the overall countertop style — rustic, classic, or contemporary.
- Application Type. For outdoor BBQs and bars, chiseled or rock edge forms offer rugged beauty. For indoor kitchens, ogee or bullnose profiles offer a polished, elegant finish.
- Reusability & Flexibility. GlobMarble forms are made from flexible polyurethane and designed for multiple uses — cost-effective for both contractors and DIYers.
- Compatibility. All edge forms are compatible with concrete countertops created using GFRC or traditional mix systems.
Buying & Shipping Process
- Select your desired edge form design and length, add to cart, and complete secure checkout.
- All countertop edge forms are in stock and ship within 24–48 hours from Brooklyn, NY.
- Returns accepted within 30 days if items are unused and in original condition.
Top Reasons to Choose GlobMarble for Concrete Countertop Edge Forms
- Made in the USA: Consistent quality control and fast shipping.
- Professional-Grade Polyurethane: Flexible, tear-resistant, and long-lasting.
- Dozens of Styles: From classic to rustic profiles.
- Easy to Use: Just attach forms to your mold edges and pour.
- Ideal for GFRC & Precast: Compatible with most concrete countertop mixes.
- Reusable Many Times: Cost-effective over multiple projects.
- Detailed Texture: High-fidelity surface reproduction.
- Backed by Experts: GlobMarble offers support and how-to resources.
Related Products for Concrete Mold Projects
- Oxide Concrete Pigments. Add integral color to your mix for natural stone tones and multi-shade effects.
- Water-Based Concrete Stains. Apply after demolding to enhance texture depth, highlights, and realistic shading.
- GA-20 Solvent Based Acrylic Sealer for Concrete. Seal finished pieces for UV protection, moisture resistance, and long-term durability.
- Concrete Mold Release Agent. Prevents sticking, improves surface detail, and extends mold lifespan through clean releases.
Frequently Asked Questions
Q: What are concrete edge forms made of?
A: Our edge forms are made of durable, flexible polyurethane designed to be reused multiple times without losing detail.
Q: Can I use these for outdoor counters?
A: Yes, our chiseled and rock edge profiles are perfect for outdoor kitchens, BBQ counters, and bar tops.
Q: How do I install them?
A: Secure the forms to your countertop mold using screws or hot glue. Apply a mold release agent for easier demolding.
Q: Are the forms compatible with GFRC?
A: Absolutely. Our edge forms work well with both GFRC and traditional wet-cast concrete mixes.
Q: How do I maintain sharp texture after multiple uses?
A: Clean thoroughly after each use and store flat. Avoid folding to prolong life.