SEK-Surebond

What SEK-Surebond does

SEK-Surebond is a privately owned U.S. manufacturer of specialty chemical and accessory products for the hardscape industry, headquartered in St. Charles, Illinois, with a main office in Aurora, IL and approximately 11-50 employees. The company develops, formulates, and produces a complete hardscape lifecycle portfolio organized across seven core categories: Surebond Sealers (joint-stabilizing, wet-look, and natural-matte finishes including SB-1300, SB-6400, SB-7000, SB-8700, and SB-9000), Surebond Cleaners (a four-step restoration line including SureClean, S.R.B., Oil Extractor, Efflo Off, and AllStrip), SEK Adhesives (SB-10, SB-15, SB-20, and SB-25), SEK Paver Restraints (Snap Edge, Low Profile, EdgeCrete, PermEdge, Barrier), PolySweep polymeric sand featuring proprietary Clear Set Technology, Kerr Lighting in-hardscape LED systems, and Permeable Paver Accessories (PermEdge, PermChip, SB-1000 PermStik) for PICP installations. Underlying technical differentiators include Clear Set haze-free polymer chemistry, Clean Rinse Technology across the cleaner line, field-proven sealer formulations cited as 30+ years proven, and a spike-less PICP edge restraint with a permanently attached geogrid anchor.

The company monetizes through one-time sales of manufactured goods via two channels: a global network of certified hardscape distributors (supported by regional sales representatives who deliver on-site training) and a direct-to-consumer e-commerce storefront at shopsek.com. Pricing is quote-based and not publicly disclosed for most SKUs. Its end users fall into two segments: professional hardscape contractors (primary) who use the products across commercial and residential patio, driveway, walkway, pool deck, and retaining wall installations, and homeowner/DIY customers (secondary) seeking professional-grade results for residential maintenance. The company markets through a content-rich website, technical training events and certification classes, industry trade shows, before/after photo galleries, video tutorials, and an email newsletter, while emphasizing that all products are made in the USA. There is no public ownership disclosure, no funding history, no M&A activity, and no enterprise or large-account customer evidence in the available data; all named customer references are residential families or a single small design-build landscape firm.

Name

SEK-Surebond

Legal name

SEK SUREBOND

Website

https://sek.us.com

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

11–50 employees

Short description

SEK-Surebond is a privately owned Illinois-based manufacturer of specialty chemical and accessory products — sealers, cleaners, polymeric sand, adhesives, edge restraints, lighting, and permeable-pavement accessories — sold to hardscape contractors and DIY homeowners through a certified distributor network and direct e-commerce.

Ownership category

akta.pro rank

Product category

Hardscape Construction Materials

SIC

Miscellaneous Chemical Products (2890), Plastics Products, Nec (3089)

akta.pro primary industry

Fasteners, Adhesives & Sealants Retail (Nails, Screws, Glues, Caulks) (CRAIAEAK)

Keywords

• Hardscape sealers
• Polymeric sand
• Paver adhesives
• Paver restraints
• Hardscape lighting

Headquarters

HQ city

Saint Charles

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Hardscape Chemical Products: Revenue generated from manufacturing and selling specialty chemical products including sealers, cleaners, polymeric sand, and adhesives to distributors and direct customers in the hardscape industry.
2. Hardware and Accessory Products: Revenue from hardware products including edge restraints (Snap Edge, Low Profile), Kerr Lighting systems, tools, spikes, and joint sand - sold through distributors.
3. Permeable Paver Accessories: Specialized products for permeable pavement including PermEdge, PermChip granite aggregate, and PermStik chip stabilizer.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

SEK-Surebond develops and manufactures specialty chemical formulations and physical accessories for the hardscape industry, including polymeric sand, joint-stabilizing sealers, cleaners/strippers, structural adhesives, edge restraints, permeable paver accessories, and in-hardscape LED lighting. Products are made in the U.S.A. and are sold through a certified distributor network and direct e-commerce to professional contractors and homeowners for paver and natural stone installation, protection, and restoration.

Product overview

SEK-Surebond is a privately owned manufacturer of premium hardscape accessory products headquartered in St. Charles, IL. The product portfolio is organized into core product categories that work together for complete hardscape installation and protection: Surebond Sealers (field-proven for over 30 years, including SB-6400, SB-7000, SB-8700, SB-9000, SB-1300) and Surebond Cleaners (complete restoration line including SureClean, S.R.B., Oil Extractor, Efflo Off, and AllStrip) for surface preparation and protection; SEK Adhesives (SB-10 Paver Bond, SB-15 Rapid Set, SB-25 Insta-Grip Vertical, SB-20 Flex-Bond) for bonding hardscape materials; SEK Paver Restraints (Snap Edge, Low Profile, EdgeCrete, PermEdge, Barrier) for edge stabilization; PolySweep Polymeric Sand with Clear Set Technology (regular and X-Treme Wide Joint variants) for joint filling; Kerr Lighting (LED wall/step/pillar lights, paver lights, cobble lights, deck/dock lights) for in-hardscape illumination; Permeable Paver Accessories (PermEdge, PermChip, SB-1000 PermStik) for permeable pavement installations; and Tools & Accessories (SB-Power Sprayer, spikes, joint sand) for professional installation. The company emphasizes that all products are made in the U.S.A. with pride and are distributed internationally through hardscape distributors.

Differentiator

Problem solved

Functional benefit

Brands

• Surebond Sealers: Field-proven sealers for over 30 years, providing protection for hardscape installations
• Surebond Cleaners
• SEK Adhesives
• PolySweep
• Kerr Lighting
• SEK Paver Restraints

Products and services

• Surebond Sealers Field-proven sealer products for protecting and enhancing paver and natural stone hardscape surfaces, with joint-stabilizing, wet-look, enhanced-look, and natural matte finishes. Includes models SB-1300, SB-4000, SB-4400, SB-6400, SB-7000, SB-8700, SB-9000, and SB-1000 PermStik. Targeted at professional hardscape contractors and homeowners for new installations and restoration.
• Surebond Cleaners Complete hardscape restoration product line including multi-use and specialty cleaners and strippers for pavers, natural stone, and concrete. Products include SureClean Deep Penetrating Multi-Use Cleaner, S.R.B. Stain & Rust Buster, Oil Extractor, Efflo Off efflorescence remover, and AllStrip/SureStrip universal sealer strippers. Targeted at professional contractors and homeowners for paver cleaning and restoration.
• SEK Adhesives Field-proven hardscape adhesives as alternatives to mortar for bonding bricks, pavers, steps, wall blocks, and caps. Includes SB-10 Paver Bond, SB-15 Rapid Set, SB-25 Insta-Grip Vertical, and SB-20 Flex-Bond silicone/polyurethane hybrid structural adhesive. Targeted at professional hardscape contractors for caps, walls, coping, steps, and vertical hardscape applications.
• SEK Paver Restraints Edge restraint products for securing pavers and natural stone installations. Includes Snap Edge, Low Profile, EdgeCrete, PermEdge, and Barrier products for standard, open graded, and permeable applications. Targeted at professional hardscape contractors installing patios, walkways, driveways, and permeable pavements.
• PolySweep Polymeric Sand Professional-grade polymeric sand with haze-free formula for filling paver joints, featuring Clear Set Technology. Includes regular PolySweep for joints up to 3/4 inch and X-Treme Wide Joint for joints up to 4 inches. Backed by a Lifetime Warranty and No Haze Guarantee. Targeted at professional hardscape contractors and homeowners.
• Kerr Lighting In-hardscape LED lighting solutions including wall, step, and pillar lights (Wallter, Cornelius), paver lights (Brick, Casino, BC, Commercial), cobble paver lights (New Age, California, Camelot, Millennium), and deck/dock lights. Low-voltage 12V systems for patios, walkways, driveways, retaining walls, and outdoor living spaces. Targeted at hardscape contractors and homeowners designing illuminated outdoor projects.
• Permeable Paver Accessories Innovative products for permeable paver installations including PermEdge (spike-less PICP edge restraint with permanently attached geogrid anchor made of 100% recycled material), PermChip (ASTM #9 granite aggregate for bedding course and joint filler in Eclipse Black, Saturn Tan, and Stormy Gray), and SB-1000 PermStik (hybrid polymer PICP chip stabilizer). Targeted at professional hardscape contractors and municipalities installing permeable pavements.
• Tools & Accessories Professional application tools and accessories including the SB-Power Sprayer (cordless, self-contained, dual-power gel cell battery/110V, applies up to 720 gallons per charge), steel and composite spikes, ASTM C144 joint sand, double foam squeegees, foam roller covers, and caulk guns. Targeted at professional hardscape contractors for product application.

Quantifiable outcome

• Field proven performance for over 30 years with Surebond Sealers
• +1 more outcomes

Named customers7 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Quikrete: Quikrete is a large U.S. manufacturer of concrete, mortar, and related construction products distributed through home improvement retailers and building supply channels, serving adjacent hardscape installation needs rather than specializing in sealers and cleaners.
• Belgard: Belgard is a major hardscape and paver manufacturer (part of Oldcastle APG) that creates pull-through demand for SEK's sealers, cleaners, polymeric sand, and edge restraints, but competes as a broader hardscape materials incumbent rather than a specialty chemical manufacturer.
• Spec Mix: Spec Mix is a U.S. manufacturer of pre-blended mortars, grouts, and specialty concrete mixes for the masonry and hardscape markets, serving overlapping contractor customers but focused on mortars and cementitious products rather than chemical sealers and cleaners.
• Sika AG: Sika is a large, established construction chemicals manufacturer with a broad portfolio that includes sealers, adhesives, and concrete/hardscape products, competing with SEK's adhesives and sealers as part of a wider specialty chemicals portfolio rather than a hardscape-only focus.
• BASF: BASF is a global chemical incumbent with construction chemicals and specialty formulations overlapping with SEK's sealers and adhesives, but as part of a vastly broader portfolio across multiple industries rather than a hardscape-specialized offering.
• Unilock: Unilock is a major North American paver and segmental retaining wall manufacturer whose products are installed using SEK's edge restraints, polymeric sand, and sealers, making it a broader incumbent in the hardscape ecosystem rather than a direct specialty chemical competitor.
• Sakrete: Sakrete is a U.S. concrete and mortar products manufacturer owned by Oldcastle APG, sold through home improvement and building supply channels into the same contractor and DIY customer base that purchases SEK's hardscape accessories.

Direct peers

• SRW Products: SRW Products is a direct competitor in hardscape accessories including polymeric sand, sealers, edge restraints, and geogrid/edge restraint systems, sold through hardscape distributors to professional contractors and DIY homeowners.
• Techniseal: Techniseal is a direct competitor in polymeric sand, paver sealers, and hardscape cleaners, with an overlapping product portfolio (PolySweep competitor, joint stabilizing sealers, cleaners, and strippers) sold through hardscape distributors into the same professional contractor and DIY channels.
• Alliance Gator: Alliance Gator is a direct competitor in polymeric jointing sand, sealers, and cleaners for paver hardscape, with comparable product categories (Gator sand, sealers, cleaners, adhesives) and a similar distributor-led go-to-market model serving contractors and homeowners.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks4 records

Key highlights7 records

Customer concentration

• Xx.com/seksurebond
• Facebookfacebook.com/SEKSurebond
• LinkedInlinkedin.com/company/sek-surebond

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SEK-Surebond