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Sherwin-Williams Protective & Marine Coatings Datasheets for Sealers and Seal Coatings

Sealers and seal coatings are used to seal surfaces or to form a barrier on a surface. They differ from sealants, which are used to seal joints or gaps between surfaces.
Sealers and Seal Coatings: Learn more

Product Name Notes
ACROLON ULTRA is a high performance, high gloss acrylic polyurethane. It is specifically designed to provide long term UV protection for high visibility structures. Exceptional long term color and gloss...
ArmorSeal®33 EPOXY PRIMER/SEALER is a low viscosity, 100% solids, high build, fast cure, epoxy primer designed for use under ArmorSeal®650 or where a high build primer is needed. This primer/sealer...
ArmorSeal®WATER BASED EPOXY PRIMER/SEALER is a 2-component product that is compatible with most high performance finish coats. The product can also be used on damp concrete or masonry surfaces. Water...
ArmorSeal®WATER BASED EPOXY PRIMER/SEALER is compatible with most high performance finish coats and, in many cases, can be used as an effective barrier coat when coating previously painted surfaces. The...
CoroBond™ 100 EPOXY PRIMER/SEALER is a high solids, low VOC, low viscosity, penetrating epoxy primer/sealer formulated specifically for use over concrete surfaces in secondary containment environments. Helps prevent "blow-back" and...
CUI is one of the costliest problems facing the hydrocarbon processing environment today. Infiltration by outside moisture or from the process environment through seams, gaps or other discontinuities in steel...
EnviroLastic® LT Primer is a low temperature primer for steel or concrete. It dries quickly for rapid recoat and project turnaround. It can be applied down to 0F. RECOMMENDED USAGE...
GENERAL POLYMERS 3460 AquArmor™ WBE is a unique, high solids water-based epoxy used as a primer, binder resin, and/or topcoat for the AquArmor™ floor systems and as a concrete sealer.
GENERAL POLYMERS 3461 AquArmor™ Gloss Topcoat is a unique, high solids water-based epoxy used as a grout and or topcoat for the AquArmor™ floor systems and as a concrete sealer.
General Polymers 3477 EPOXY WATER EMULSION PRIMER/ SEALER is an economical sealer for concrete that will outperform water-based acrylic or acrylic/urethane sealers (chemical resistance and wear). Its low viscosity allows...
General Polymers 3504 HIGH SOLIDS PRIMER/ SEALER is a two component, high solids, clear primer/ sealer that provides a smooth, blush resistant surface under cool, high humidity conditions. 3504 HIGH...
General Polymers 3524 EPOXY CONDUCTIVE PRIMER / SEALER is a black, two component polyamide epoxy designed as a primer for conductive or static dissipative coatings, slurry and mortar systems. RECOMMENDED...
General Polymers 3526 LOW TEMPERATURE MULTIPURPOSE EPOXY RESIN is a two-component, high solids epoxy resin designed for use in concrete toppings, slurries, machine grouting, beam repair and preservation of concrete...
General Polymers 4401 TERRAZZO WET LOOK SEALER is a single component sealer which dries to form a clear, non-yellowing protective film. It exhibits excellent clarity and resistance to color change...
General Polymers 4880 Polyurea Joint Sealant is a two component, high solids, rapid cure polyurea for control joints and cracks. 4880 Polyurea Joint Sealant has a unique combination of hardness...
Hydrocarbon fires can reach excessively high temperatures in a matter of minutes — or less. Structural steel under load can lose 20 percent of its yield strength at 950 F...
KEM® Cati-Coat® HS EPOXY FILLER/SEALER is a high performance, interior/exterior, VOC compliant, epoxy block filler. Designed for tenacious adhesion to masonry substrates while filling voids and crevices to smooth the...
Macropoxy® 920 PRE-PRIME is a 100% solids, VOC compliant, penetrating epoxy primer designed for use over marginally prepared steel or concrete surfaces. A penetrating sealer for tight rusted surfaces A...
RECOMMENDED USAGE Used to seal concrete or other floor systems where a satin, low gloss finish is desired.
RECOMMENDED USAGE Used to seal terrazzo, concrete or other floor systems where a gloss finish is desired.
The movement to produce, liquefy, store and transfer natural gas at sea brings to the forefront a new concern in the risk assessment stages of any floating liquefied natural gas...