Deliver To:
- Afghanistan
- Albania
- Algeria
- Amer.Virgin Is.
- American Samoa
- Andorra
- Angola
- Anguilla
- Antarctica
- Antigua Barbuda
- Argentina
- Armenia
- Aruba
- Australia
- Austria
- Azerbaijan
- Bahamas
- Bahrain
- Bangladesh
- Barbados
- Belarus
- Belgium
- Belize
- Benin
- Bermuda
- Bhutan
- Bolivia
- Bonaire, Saba
- Bosnia-Herz.
- Botswana
- Bouvet Island
- Brazil
- Brit.Ind.Oc.Ter
- Brit.Virgin Is.
- Brunei Daruss.
- Bulgaria
- Burkina Faso
- Burundi
- C. African Rep.
- Cambodia
- Cameroon
- Canada
- Cape Verde
- Cayman Islands
- Chad
- Chile
- Christmas Islnd
- Coconut Islands
- Colombia
- Comoros
- Congo
- Cook Islands
- Costa Rica
- Cote d'Ivoire
- Croatia
- Curacao
- Cyprus
- Czech Republic
- Dem. Rep. Congo
- Denmark
- Djibouti
- Dominica
- Dominican Rep.
- Ecuador
- Egypt
- El Salvador
- Equatorial Guin
- Eritrea
- Estonia
- Ethiopia
- Falkland Islnds
- Faroe Islands
- Fiji
- Finland
- France
- Frenc.Polynesia
- French Guiana
- French S.Territ
- Gabon
- Gambia
- Georgia
- Germany
- Ghana
- Gibraltar
- Greater China (Chinese Mainland)
- Greater China (Hong Kong SAR)
- Greater China (Macau SAR)
- Greater China (Taiwan)
- Greece
- Greenland
- Grenada
- Guadeloupe
- Guam
- Guatemala
- Guinea
- Guinea-Bissau
- Guyana
- Haiti
- Heard McDon.Isl
- Honduras
- Hungary
- Iceland
- India
- Indonesia
- Iraq
- Ireland
- Israel
- Italy
- Jamaica
- Japan
- Jordan
- Kazakhstan
- Kenya
- Kiribati
- Kosovo
- Kuwait
- Kyrgyzstan
- Laos
- Latvia
- Lebanon
- Lesotho
- Liberia
- Liechtenstein
- Lithuania
- Luxembourg
- Madagascar
- Malawi
- Malaysia
- Maldives
- Mali
- Malta
- Marshall Islnds
- Martinique
- Mauritania
- Mauritius
- Mayotte
- Mexico
- Micronesia
- Minor Outl.Isl.
- Moldova
- Monaco
- Mongolia
- Montenegro
- Montserrat
- Morocco
- Mozambique
- Myanmar
- N.Mariana Islnd
- Namibia
- Nauru
- Nepal
- Netherlands
- New Caledonia
- New Zealand
- Nicaragua
- Niger
- Nigeria
- Niue
- Norfolk Island
- North Macedonia
- Norway
- Oman
- Pakistan
- Palau
- Panama
- Pap. New Guinea
- Paraguay
- Peru
- Philippines
- Pitcairn
- Poland
- Portugal
- Puerto Rico
- Qatar
- Reunion
- Romania
- Russian Fed.
- Rwanda
- S. Sandwich Ins
- S.Tome,Principe
- Saint Helena
- Saint Lucia
- Samoa
- San Marino
- Saudi Arabia
- Senegal
- Serbia
- Seychelles
- Sierra Leone
- Singapore
- Sint Maarten
- Slovakia
- Slovenia
- Solomon Islands
- Somalia
- South Africa
- South Korea
- Spain
- Sri Lanka
- St Kitts&Nevis
- St. Vincent
- St.Pier,Miquel.
- Suriname
- Svalbard
- Swaziland
- Sweden
- Switzerland
- Tajikistan
- Tanzania
- Thailand
- Timor-Leste
- Togo
- Tokelau
- Tonga
- Trinidad,Tobago
- Tunisia
- Turkey
- Turkmenistan
- Turksh Caicosin
- Tuvalu
- Uganda
- Ukraine
- United Kingdom
- United States
- Uruguay
- Utd.Arab Emir.
- Uzbekistan
- Vanuatu
- Vatican City
- Venezuela
- Vietnam
- Wallis,Futuna
- West Sahara
- Yemen
- Zambia
- Zimbabwe
Fire Sealants and Fireproof Silicones
Innovative, protective firestop sealing solutions for fire-rated applications.
Meet fire codes without sacrificing performance
Fire-resistant sealants and adhesives from Dow help you design fire systems with confidence, ensuring that risks to buildings – and building occupants – are minimized. Designed to help limit the spread of fire, smoke and gases and meet building codes and regulations, fire-rated sealants:
- Can be used for penetration seals, horizontal and vertical linear joints in walls and in floors as well as at the connection between walls and floors.
- Help to isolate toxic gases, pollutants and other deleterious gases during a fire event.
- Are non-flame propagating and do not produce flaming droplets.
Our fire-retardant solutions are available in selected countries. DOWSIL™ Sealants have been certified to both European and UL fire standards in a wide range of joint and penetration configurations including sealants for firestop systems described in the Products Certified for Canada.
ULC Certification
Search the UL ProductIQ® to find DOWSIL™ Products that have been tested by ULC against nationally recognized safety and sustainability standards.
UL Certification Search
Search the UL ProductIQ® to find DOWSIL™ Products that have been tested by UL against nationally recognized safety and sustainability standards.
Superior fire-rated silicone sealant performance
Count on Dow to support more than fire safety compliance – you also get the performance advantages of silicone sealants:
Featured fire-resistant silicone sealants
DOWSIL™ FIRESTOP 400 Acrylic Sealant
A one-part, intumescent acrylic sealant that provides good adhesion to a wide variety of substrates without the need for a primer. Its intumescent qualities allow the material to swell under high-temperature conditions, producing a fire and smoke-resistant seal.
DOWSIL™ FIRESTOP 700 Silicone Sealant
A one-part, neutral curing silicone sealant that provides excellent unprimed adhesion to a range of common construction substrates including steel, masonry and brick.
DOWSIL™ Smoke Seal 800SL
This self-leveling, one-part silicone sealant has excellent unprimed adhesion on many common, non-porous building substrates. A low-modulus sealant, it has excellent fire sealing properties, adhesive strength and high movement capability, which can help prevent the spread of smoke and flames between horizontal floor joints.
DOWSIL™ 3-6548 RTV Silicone Foam
This two-part, room-temperature vulcanizing (RTV) foam has outstanding fire-resistant properties, coupled with an excellent movement accommodation capacity, providing a reliable safety solution. It has been specifically developed to withstand high temperatures and to confine such hazards as smoke, flames and gases. It can also be used to seal buildings against damaging contaminants.
Fire-rated Dow Technologies Technical Manual
Discover the performance of DOWSIL™ fire-rated sealants.
Fire safety for high-performance buildings
Explore our DOWSIL™ technologies for fire-rated applications.
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