Send your RFQ
Share your application, quantity, destination and current grade.
SUNCHEM
2-Octyl-4-Isothiazolin-3-Ketone (OIT )
2-Octyl-4-isothiazolin-3-one (OIT) is a lipophilic isothiazolone biocide delivering exceptional performance against fungi, mold, and bacteria in both dry-film and in-can applications. Its excellent compatibility with solvent-based coatings and high efficacy at low concentrations make it the leading active ingredient in exterior architectural coatings and wood…
26530-20-1
- Lot COA with every shipment
- Samples for your trials
- Technical support for your trial
Product overview & key benefits
2-Octyl-4-isothiazolin-3-one (OIT) is a lipophilic isothiazolone biocide delivering exceptional performance against fungi, mold, and bacteria in both dry-film and in-can applications. Its excellent compatibility with solvent-based coatings and high efficacy at low concentrations make it the leading active ingredient in exterior architectural coatings and wood protection systems. SUNCHEM supports international buyers with 2-Octyl-4-Isothiazolin-3-Ketone (OIT) sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.
Technical specifications
Specification available on request.
Applications
Dry-film fungicide in exterior paints and coatings
Wood preservative and antifungal protection
Solvent-based coating and varnish preservative
Adhesive and caulk biocide
Antifouling paint formulation
Building material and masonry preservation
Mold prevention in outdoor applications
From first email to approved supply
Review the documents
Review the producer TDS, a recent COA and SDS with the quotation.
Trial a sample
Run your own tests against your current grade.
Lock the spec
Put approved lot limits into the contract and check every COA against them.
Tell us your requirement. We match the grade.
Share your application, required quantity and destination.
