SealMaster

$SLMSF500 #262
CategoryMaintenance
SubcategoryPavement Maintenance
Locations47
Franchisee Count42
Franchise Fee$35,000
Item 7 Low$64,300
Item 7 Midpoint$494,400
Item 7 High$924,500
Royalty Fees5% of Gross Sales
Ad / Brand Fund1%
Sold Not Open0
Founded1969
Completeness34/34 (100%)
Years in Business56
Began Franchising1993
HQSandusky, OH
Executives5
Main Phone(800) 341-7325
FDD IssuedJanuary 14, 2026
Last UpdatedJul 28, 2026
FDDs2026 · 2025 · 2022 🔒
Franchisor

InFrasys, Inc. (doing business as SealMaster) grants franchises to operate a business that manufactures and produces pavement sealers and markets and sells a full line of pavement maintenance products, sports surface products and equipment to pavement maintenance contractors, public works departments and others responsible for pavement maintenance.

InFrasys, Inc. is the franchisor, incorporated in Minnesota in 1991, and operates under the name SealMaster. The company is affiliated with ThorWorks Industries, Inc., which produces pavement maintenance products.

InFrasys, Inc. (doing business as SealMaster) grants franchises to operate a business that manufactures and produces pavement sealers and markets and sells a full line of pavement maintenance products, sports surface products and equipment to pavement maintenance contractors, public works departments and others responsible for pavement maintenance.

Read SealMaster’s complete January 14, 2026 Franchise Disclosure Document — plus 2 prior years on file. Founder level — $19/mo — also unlocks Item 19 revenue, financial strength and unit trajectory across all 3,850 brands on FranDeals.

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