Sealant Supplies

What Sealant Supplies does

Sealant Supplies Ltd. is a UK-based e-commerce retailer founded in 2018 and headquartered in Basildon, Essex, specialising in sealants, adhesives, construction chemicals, and related building materials. The company operates a single storefront at sealantsupplies.co.uk aggregating products from more than 30 manufacturer brands — including tier-one names such as Sika/Everbuild, Mapei, ARBO, CT1, Fosroc, Bostik, Illbruck, Dowsil, and Bond It — alongside its own private-label Sealoflex line. The catalogue spans core sealants (acoustic, marine, structural, fire-rated, RAL-coloured, swimming-pool) and adjacent categories including fire protection & foam, roofing, membranes, concrete products, grouts and adhesives, paint/primers/cleaners, application tools, and workwear/PPE.

The business operates on a self-serve e-commerce / product-led growth model: customers browse and purchase directly online, supplemented by phone-order support at 01708 525 866. Pricing is unit-based with products listed ex. VAT (£2.59-£10.57 typical range for sealants); bulk-order discounts are available, and a structured Trade Account programme offers exclusive pricing, monthly credit limits, and a Pay-As-You-Go option for contractors and trade professionals. The company targets two customer segments — trade professionals (builders, contractors, tradespeople) as the primary segment, and DIY consumers undertaking home improvement projects as a secondary segment — with a horizontal (cross-application) segmentation approach.

Revenue is generated entirely through one-time product sales. Marketing is digital-first and SEO-led, supported by a 10%-off newsletter-acquisition incentive, email campaigns, and YouTube educational content (e.g., application tutorials). There is no disclosed proprietary technology, no AI/ML capability, no external funding, no parent company, and no management-team information in the source data. The company is privately held (apparently founder-owned) and operates exclusively within the United Kingdom with no current international footprint.

Name

Sealant Supplies

Legal name

Sealant Supplies Ltd.

Website

https://sealantsupplies.co.uk

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

1–10 employees

Short description

Sealant Supplies Ltd. is a UK-based e-commerce retailer founded in 2018 that distributes sealants, adhesives, construction chemicals, and related building materials from 30-plus manufacturer brands to trade professionals and DIY consumers across the United Kingdom.

Ownership category

akta.pro rank

Product category

Construction Sealants & Adhesives Distribution

NAICS

Paint, Varnish, and Supplies Merchant Wholesalers (424950)

SIC

Adhesives & Sealants (2891)

akta.pro primary industry

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

Keywords

• Construction sealants
• Building adhesives
• Trade supplies
• Fire protection products
• Roofing sealants

Headquarters

HQ city

Basildon

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Product Sales: Revenue generated from the sale of sealants, adhesives, construction chemicals, tools, and related products to trade professionals and consumers. The company operates on a standard retail and trade pricing model with volume-based discounts available for bulk orders and trade account holders.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Sealant Supplies (Sealant Supplies Ltd.) is an UK-based online retailer of construction sealants, adhesives, foams, fire protection products, roofing materials, grouts, concrete products, membranes, paints/primers/cleaners, tools/accessories, and workwear/safety equipment. The company distributes products from 30+ major manufacturers (ARBO, Sika, Mapei, CT1, Bossong, Everbuild, Bostik, Geocel, Dow Corning, CPG Europe, Fosroc, etc.) alongside its own Sealoflex brand. Sales are split between dedicated trade accounts (B2B) for construction professionals and direct DIY consumer purchases (B2C).

Product overview

Sealant Supplies is a UK-based B2B/B2C e-commerce company offering a comprehensive range of sealants, adhesives, and construction products. The portfolio includes core product categories: sealants (various types including acoustic, adhesive, automotive, bathroom, external, fire/heat resistant, structural, and specialty formulations like RAL colours and swimming pool sealants), fire protection & foam products, foams & fillers, grout & adhesives, concrete products, roofing materials, membranes, paint/primers/cleaners, tools & accessories, and workwear & safety equipment. The company distributes products from multiple branded manufacturers including ARBO, Sika/Everbuild, Mapei, CT1, Fosroc, Bond It, Illbruck, Sealoflex, Ardex, Hodgson, and PC Cox. Product offerings range from professional-grade silicone sealants (Arbosil HM/LM, Mapesil AC, Sikasil-825) to specialised applications (roofing, marine, structural bonding), complemented by application tools (barrel guns, nozzles, applicators) and related construction chemicals.

Differentiator

Problem solved

Functional benefit

Products and services

• Sealants Online retail category of branded and own-brand construction sealants (silicone, hybrid, polyurethane, etc.) sold to both trade professionals and DIY consumers for sealing, jointing, and weatherproofing applications.
• Fire Protection & Foam Intumescent, fire-rated sealants, fire foams, and fire-stopping products for construction firestopping and compartmentation, sold to trade and consumer customers.
• Foams & Fillers Expanding foam, gap fillers, and decorators fillers for construction, sealing and surface preparation, sold online to trade and DIY customers.
• Grout & Adhesives Tile grout, wall and floor adhesives, construction adhesives and bonding products sold online for tiling, flooring, and general construction.
• Concrete Products Concrete repair mortars, bonding agents, and concrete-adjacent construction chemicals sold online for repair and structural use.
• Roofing Materials Roofing sealants, roof repair products, and roofing accessories sold online to roofers, contractors, and DIY users.
• Membranes Waterproofing membranes, vapour barriers, and sealing membranes for construction waterproofing and air-tightness applications.
• Paint, Primers & Cleaners Surface preparation products including paints, primers, sealer primers, and associated cleaners sold for construction and DIY surface preparation.
• Tools & Accessories Application tools and accessories (including sealant guns and related items) sold online alongside sealants, adhesives and other consumables.
• Workwear & Safety Workwear, PPE, and safety equipment sold online to trade construction professionals and DIY users.
• Sealoflex Own-Brand Range The company's own Sealoflex brand of construction sealants and related chemicals, retailed alongside third-party brands as an own-brand alternative.
• Sealant Supplies Trade Account Dedicated B2B trade account programme offering tailored pricing, project-grade product availability, and trade-focused benefits for UK construction professionals purchasing sealants, adhesives, and construction chemicals online.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

15 partnerships are on record, tiered core and minor.

• ARBOcoreChannel Partner/ Reseller/ DistributorMajor brand of sealants and adhesives distributed through Sealant Supplies. Products include Arbosil HM (internal sealant), Arbosil LM (external sealant), and Arbothane polyurethane sealants.
• Everbuild (Sika)coreChannel Partner/ Reseller/ DistributorLeading brand of sealants, adhesives, and building chemicals. Products include Tecnic 825/Sikasil-825, Aqua Mate aquarium sealant, Clean Room Silicone 565, and various specialty sealants.
• SikacoreChannel Partner/ Reseller/ DistributorPremium global brand for sealing, bonding, and structural waterproofing. Products include Sikaflex 521 UV, Hybriflex AntiPick 109, SikaMix Integral Waterproofer, and Sika Path & Patio Sealer.
• MapeicoreChannel Partner/ Reseller/ DistributorMajor international brand for construction chemicals. Products include Mapesil AC mould-resistant silicone sealant.
• Bond ItcoreChannel Partner/ Reseller/ DistributorUK-based brand offering wide range of sealants, adhesives, and waterproofing products including De-Bond Mate silicone remover, Flash Mate lead sealant, and Roof Seal products.
• DowsilcoreChannel Partner/ Reseller/ DistributorDow Chemical brand specializing in silicone sealants and adhesives for construction applications.
• illbruckcoreChannel Partner/ Reseller/ DistributorBrand specializing in window installation and facade sealing systems. Products include TP600 Compriband joint sealing tape and AB005 cutting shears.
• CT1coreChannel Partner/ Reseller/ DistributorSpecialist sealant and adhesive brand known for CT1 Sealant & Adhesive - a versatile hybrid product for sealing and bonding in wet conditions.
• FOSROCcoreChannel Partner/ Reseller/ DistributorPremium brand for construction chemicals and sealants. Products include Nitoseal MS60 high-performance hybrid construction sealant.
• ArdexcoreChannel Partner/ Reseller/ DistributorSpecialist in tile adhesives, grouts, and floor leveling compounds. Products include Arditex NA rapid-setting levelling compound.
• PC CoxcoreChannel Partner/ Reseller/ DistributorProfessional sealant application equipment manufacturer. Products include MidiFlow Combi 600ml barrel gun, various nozzles, follower plates, and accessories.
• PurdycoreChannel Partner/ Reseller/ DistributorProfessional painting tools and accessories brand. Products include Colossus Jumbo roller sleeves, Power Lock extension poles, and paint brushes.
• BostikcoreChannel Partner/ Reseller/ DistributorGlobal adhesive and sealant manufacturer with products for construction, industrial, and consumer applications.
• SealoflexcoreChannel Partner/ Reseller/ DistributorOwn-brand or exclusive sealant line offering Premium LM construction sealant, Sanitary HM MAX, and spray bottles.
• RonsealminorChannel Partner/ Reseller/ DistributorWood treatment and fence care brand. Products include Fence Life Brush 4-in-1.

Scale indicators1 record

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Jewson: Major UK builders' merchant with branch network carrying sealants, adhesives, roofing, concrete and insulation; competes with Sealant Supplies for trade-account business across similar product categories.
• Toolstation: UK trade and DIY retailer (Travis Perkins subsidiary) carrying sealants, adhesives, roofing, plumbing and tools with trade pricing — the closest big-box analogue to Sealant Supplies' trade account model.
• Travis Perkins: UK's largest builders' merchant supplying sealants, adhesives, roofing, concrete and insulation to trade professionals; competes with Sealant Supplies for trade-account relationships across overlapping categories.
• B&Q: UK's largest DIY chain (Kingfisher) offering sealants, adhesives, roofing and building chemicals — directly addresses Sealant Supplies' DIY consumer segment with national store reach.
• Sika UK: Global construction chemicals manufacturer whose Sikaflex, Sika Everbuild and Sikasil ranges are core Sealant Supplies SKUs; competes via direct sales channels and authorised merchant networks in overlapping categories.
• Screwfix: UK's largest trade and DIY multi-category retailer, part of Kingfisher. Stocks major sealant brands alongside tools, hardware and building materials, and is a direct substitute for trade buyers comparing Sealant Supplies.
• Wickes: UK home improvement retailer serving both DIY consumers and trade customers with sealants, adhesives, roofing and tools — overlapping end-buyer segments with Sealant Supplies' DIY consumer persona.

Direct peers

• Rawlins Paints / Promain: UK specialist e-commerce distributor of paints, coatings, sealants and construction chemicals serving trade and industrial customers with a similar specialist, multi-brand model to Sealant Supplies.
• Sealant Store / Sealant Supplies Direct (UK specialist): Other UK specialist online sealant and adhesive retailers serving trade and DIY customers with multi-brand catalogues — the closest direct e-commerce peers in the same niche.
• Bond It: UK-based manufacturer and distributor of sealants, adhesives and waterproofing products distributed by Sealant Supplies; competing directly as a brand storefront and through other merchants in the same categories.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Key risks6 records

Key highlights5 records

Customer concentration

• Xx.com/SealantSupplies
• Facebookfacebook.com/sealantsupplies
• LinkedInlinkedin.com/company/sealant-supplies-ltd

Revenue estimate

Valuation estimate

Number of profiles

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 Sealant Supplies