Kastar adhesive Co.
Kastar Adhesive Co. is a Foshan, China-based B2B manufacturer founded in 1997 that produces MS Polymer sealants, silicone sealants, acrylic latex caulks, fire-retardant sealants, and tile grouts for global OEMs, distributors, and construction customers.
- Company typePrivate
- Founded1997
- HeadquartersNanhai, China
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
Kastar adhesive Co. firmographics
Firmographics- Name
- Kastar adhesive Co.
- Legal name
- Kastar Adhesive Co., Ltd.
- Website
- https://kastargrout.com
- Company type
- Private
- Founded year
- 1997
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Kastar Adhesive Co. is a Foshan, China-based B2B manufacturer founded in 1997 that produces MS Polymer sealants, silicone sealants, acrylic latex caulks, fire-retardant sealants, and tile grouts for global OEMs, distributors, and construction customers.
- Ownership category
- akta.pro rank
Kastar adhesive Co. industry classification
Industry- Product category
- Construction Adhesives and Sealants
- NAICS
- Adhesive Manufacturing (32552), Adhesive Manufacturing (325520), Paint, Coating, and Adhesive Manufacturing (3255)
- SIC
- Adhesives & Sealants (2891)
- akta.pro primary industry
- Adhesives (Structural & Assembly) (IMAEAGAH)
- akta.pro secondary industries
- Adhesives & Sealants Chemicals (IMAEABAA), Construction Adhesives (Structural & Non-Structural) (IMADAOAA)
Keywords
Where Kastar adhesive Co. is headquartered
LocationHeadquarters
- HQ city
- Nanhai
- HQ country
- China
- HQ region
- Asia
Offices2 records
Markets served
Kastar adhesive Co. business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- MS Polymer Sealant Manufacturing & Sales: Flagship product line - high-performance MS Polymer Sealant (Hybrid Sealant) manufactured and sold globally to B2B customers. Core revenue driver with daily output up to 200 tons.
- Silicone & Acrylic Sealant Products: Complementary product lines including silicone sealants, acrylic latex caulk sealants, fire retardant sealants. Sold alongside MS Polymer Sealant to existing B2B customer base.
- Tile Grout & Epoxy Products: Epoxy grout, tile sealants, and related construction adhesive products. Available in multiple colors (26+ colors) and formulations.
- OEM/ODM Manufacturing Services: Custom formulation and manufacturing services for other brands, serving well-known brands and major retailers. Strong OEM & ODM capabilities with proven track record.
- Caulking Guns & Application Tools: Production and supply of caulking guns and application tools for construction use.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | B2B/OEM Quote-based pricing |
| Unit Pricing | Multi-year contract | Standard Product MOQ |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels4 records
Kastar adhesive Co. product offering
Product offeringCore offering
Kastar Adhesive Co. manufactures and globally supplies high-performance adhesive and sealant products for the construction industry. Its flagship product is MS Polymer Sealant (Hybrid Sealant), produced alongside silicone sealants, acrylic latex caulk sealants, fire retardant sealants, epoxy tile grout, waterproof coatings, liquid nail adhesives, and carbon fiber tile adhesives. The company sells factory-direct to international distributors and offers OEM/ODM custom formulation and private-label manufacturing services to well-known brands and major retailers.
Product overview
Kastar adhesive Co. is a manufacturer of high-performance adhesive and sealant solutions founded in 1997, operating from Foshan, China. The company offers a diversified portfolio centered on MS Polymer Sealant (Hybrid Sealant) as its flagship core product, complemented by Silicone Sealant, Acrylic Latex Caulk Sealant, Fire Retardant Sealant, tile grout products, and application tools. The product portfolio includes multiple product lines with specific models such as KASTAR973, KASTAR976, KASTAR977 for MS polymers; KASTAR282, KASTAR283, KASTAR284 for acrylic sealants; and KASTAR763, KASTAR735, KASTAR733 for silicone sealants. The company also produces waterproof coatings, caulking guns, liquid nails, and carbon fiber tile adhesives. Kastar serves B2B customers globally with OEM/ODM capabilities and in-house R&D for custom formulations.
Differentiator
Problem solved
Functional benefit
Products and services
- MS Polymer Sealant (Hybrid MS Polymer Sealant) High-performance modified silane polymer sealant offering excellent adhesion, flexibility and weather resistance for construction sealing applications; available in custom modulus, color and cure speed formulations for B2B customers.
- Silicone Sealant Rubber-based synthetic silicone caulk with high flexibility and water resistance, suitable for bathrooms, kitchens, aquarium and outdoor applications; available in cartridges and 200L bulk drums.
- Acrylic Latex Caulk Sealant Water-based sealant made of acrylic polymers known for ease of use, paintability and compatibility with paints and building materials for interior applications; low VOC and mold-resistant options available.
- Fire Retardant Sealant Specially formulated sealant with fire resistance ratings ranging from 30 minutes to 4 hours, designed to prevent fire and smoke from spreading between compartments in construction assemblies.
- Kastar Tile Grout (Epoxy Grout) Epoxy-based tile grout solution available in over 26 colors, offering waterproof, anti-mold, and anti-yellowing properties for ceramic tile joints, with a 50-year color guarantee.
- Caulking Gun Application tool for dispensing sealants and adhesives in construction projects.
- Liquid Nail Construction Adhesive Heavy-duty solvent-based construction adhesive for bonding various materials without traditional mechanical fasteners; designed for strong multi-substrate bonding in construction.
- Carbon Fiber Super Tile Adhesive High-performance reactive resin adhesive reinforced with carbon fiber for bonding large-format, low-absorption ceramic tiles, stone, and slabs in modern construction.
- Waterproof Coatings Protective coatings designed for waterproofing applications in construction, providing moisture barriers for roofs, walls and basements.
- OEM/ODM Custom Formulation and Manufacturing Service Custom formulation and contract manufacturing service for other brands and major retailers, producing private-label adhesive and sealant products with OEM/ODM branding and packaging options; MOQ 6,000 units for OEM brands.
Companies that use Kastar adhesive Co.
Customer profileNamed customers2 records
Segments3 records
Ideal customer profiles3 records
Kastar adhesive Co. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Kastar adhesive Co. partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and minor.
- International Distributors (Global)coreKastar recruits distributors worldwide to sell Kastar tile grout and sealant products. Offers factory-direct pricing, 0 agency fees, regional market protection, and comprehensive support including brand授权, technical training, and marketing materials.
- Well-known Brands and Major Retailers (OEM/ODM)coreCustom formulation and manufacturing partnerships with brands and retailers requiring private label adhesive and sealant products. Strong OEM & ODM capabilities with proven track record serving well-known brands.
- Beijing University of Chemical Technology (Experimental Base)minorKASTAR serves as experimental base for Beijing University of Chemical Technology, collaborating on R&D and talent development.
Scale indicators8 records
Recent moves6 records
Expansion highlights5 records
Kastar adhesive Co. competitors and assessment
Company assessmentBroad incumbents
- 3M: Diversified industrial conglomerate with significant adhesives and sealants business. Overlaps with Kastar in construction sealants, caulks, and tapes, with vastly greater brand recognition, R&D scale, and global distribution.
- Bostik (Arkema): Global adhesive manufacturer owned by Arkema, offering construction, industrial, and DIY sealants and adhesives. Comparable to Kastar in MS polymer and hybrid sealant offerings and global B2B distribution, with significantly larger R&D and geographic reach.
- Dow (DOWSIL): Global materials science company whose DOWSIL brand is a leader in silicone sealants and adhesives. Directly comparable to Kastar in silicone sealant technology and construction applications, with much greater scale and R&D investment.
- H.B. Fuller: US-based global industrial adhesives manufacturer serving packaging, construction, and assembly markets. Comparable to Kastar in B2B adhesive manufacturing and OEM/ODM supply, with broader industrial focus beyond construction.
- MAPEI: Italian multinational specializing in chemical products for the building industry, including tile grout, sealants, and waterproofing. Highly comparable to Kastar in tile grout and construction sealants, with stronger brand presence in commercial construction and a global distribution network.
- Sika AG: Swiss multinational and global leader in construction chemicals, sealants, and adhesives. Comparable to Kastar in its focus on construction-grade sealants and tile adhesives, but with a much larger global footprint, R&D budget, and brand presence in spec-driven commercial projects.
- Henkel (Loctite, Pattex): Global leader in adhesives, sealants, and functional coatings with brands like Loctite, Pattex, and Bonderite. Overlaps with Kastar in construction sealants, DIY caulks, and OEM/private-label supply, though Henkel operates a much broader portfolio including industrial assembly adhesives.
Direct peers
- Tremco (RPM International): Construction sealants and waterproofing specialist owned by RPM International, with strong focus on commercial construction and fire-rated sealants. Comparable to Kastar in fire-retardant and construction sealants, with stronger presence in North American commercial specifications.
- Soudal: Largest independent manufacturer of sealants, adhesives, and PU-foams in the world, headquartered in Belgium. Direct comparable to Kastar as a privately held, family-owned B2B manufacturer specializing in MS polymer, silicone, and acrylic sealants with global distribution.
Regional players
- Asian Paints (Adhesives & Sealants): Largest paint and coatings company in India, with growing presence in waterproofing and construction sealants. Comparable to Kastar as a leading regional construction chemicals manufacturer in Asia, though primarily serving the Indian subcontinent market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Kastar adhesive Co. social profiles
Digital presenceKastar adhesive Co. compliance and trust
Trust signalCompliance13 records
Kastar adhesive Co. financial estimates
Financial estimateRevenue estimate
Valuation estimate
Kastar adhesive Co. leadership team
Management profileNumber of profiles
Profiles1 record
Kastar adhesive Co. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Kastar adhesive Co. M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Kastar adhesive Co.
What does Kastar adhesive Co. do?
Kastar Adhesive Co. manufactures and globally supplies high-performance adhesive and sealant products for the construction industry. Its flagship product is MS Polymer Sealant (Hybrid Sealant), produced alongside silicone sealants, acrylic latex caulk sealants, fire retardant sealants, epoxy tile grout, waterproof coatings, liquid nail adhesives, and carbon fiber tile adhesives. The company sells factory-direct to international distributors and offers OEM/ODM custom formulation and private-label manufacturing services to well-known brands and major retailers.
Is Kastar adhesive Co. a public or private company?
Kastar adhesive Co. is a private company. It is classified as unknown and is currently operating.
When was Kastar adhesive Co. founded?
Kastar adhesive Co. was founded in 1997. It employs 51 to 100 people.
Where is Kastar adhesive Co. based?
Kastar adhesive Co. is headquartered in Nanhai, China, in the Asia region.
How does Kastar adhesive Co. make money?
Five revenue lines are on record. MS Polymer Sealant Manufacturing & Sales are the primary driver. The others are silicone & Acrylic Sealant Products, tile Grout & Epoxy Products, OEM/ODM Manufacturing Services and caulking Guns & Application Tools.
Who are Kastar adhesive Co.'s main competitors?
Broad incumbents on record are 3M, Bostik (Arkema), Dow (DOWSIL), H.B. Fuller, MAPEI, Sika AG and Henkel (Loctite, Pattex). Direct peers are Tremco (RPM International) and Soudal. Asian Paints (Adhesives & Sealants) is listed as a regional player.
Does Kastar adhesive Co. have an API?
No public API is recorded for Kastar adhesive Co..
What industry is Kastar adhesive Co. in?
Kastar adhesive Co.'s product category is Construction Adhesives and Sealants. Its primary akta.pro industry code is IMAEAGAH, Adhesives (Structural & Assembly), with a secondary code of IMAEABAA, Adhesives & Sealants Chemicals. Its NAICS code is 32552 and its SIC code is 2891.