{"product_id":"everkem-sound-seal-90-draft-smoke-acoustical-sealant","title":"Everkem Sound Seal 90 Draft, Smoke \u0026 Acoustical Sealant","description":"\u003cp\u003e\u003ca href=\"\/companies\/everkem\"\u003eEverkem Diversified Products\u003c\/a\u003e Sound Seal 90 is a latex-based acoustical sealant designed to reduce sound transmission, block smoke and drafts in construction assemblies. This 20-ounce sausage tube contains a gun-grade sealant that meets \u003ca href=\"\/resources\/building-codes-standards\/astm-envelope\"\u003eASTM envelope standards\u003c\/a\u003e including ASTM-E90 for sound reduction, ASTM-C834 for adhesion, ASTM-C919 for sag resistance, and ASTM-E84 for flame spread. The low VOC formula contains only 23 g\/L of volatile organic compounds and carries LEED v4 emissions compliance.\u003c\/p\u003e\n\n\u003cp\u003eThis mold and mildew resistant sealant provides strong, flexible adhesion that maintains building assembly STC ratings over time. The compound is ASTM-G21 tested for biological resistance and offers EcoSeal environmental certification. Sound Seal 90 applies easily with standard caulk guns and maintains elasticity after curing. Note that this product is not approved for use in fire-rated assemblies where fire-stopping properties are required.\u003c\/p\u003e\n\n\u003cp\u003eUse Sound Seal 90 around electrical boxes, HVAC penetrations, partition heads, and other gaps where acoustic performance matters. The product works well in office buildings, hotels, hospitals, and multi-family construction where sound control between spaces is critical. Made in the USA with consistent quality control.\u003c\/p\u003e\n\n\u003c!-- everkem-tech v1 start --\u003e\n\u003csection class=\"us-tech-block\" data-vendor=\"everkem\"\u003e\n\u003cstyle\u003e\n.us-tech-block { margin-top: 1.5rem; font-size: 0.95em; }\n.us-tech-block h3 { margin: 0 0 0.75rem 0; }\n.us-tech-block details { border: 1px solid #e5e5e5; border-radius: 4px; margin-bottom: 0.5rem; background: #fff; }\n.us-tech-block details[open] { background: #fafafa; }\n.us-tech-block summary { padding: 0.65rem 0.9rem; cursor: pointer; font-weight: 600; list-style: none; }\n.us-tech-block summary::-webkit-details-marker { display: none; }\n.us-tech-block summary::before { content: '+ '; color: #888; font-weight: normal; display: inline-block; width: 1em; }\n.us-tech-block details[open] \u003e summary::before { content: '− '; }\n.us-tech-block .us-tech-body { padding: 0 0.9rem 0.9rem 0.9rem; }\n.us-tech-block table { width: 100%; border-collapse: collapse; }\n.us-tech-block th, .us-tech-block td { text-align: left; padding: 0.35rem 0.5rem; border-bottom: 1px solid #eee; vertical-align: top; }\n.us-tech-block th { font-weight: 600; width: 35%; }\n.us-tech-block ul { margin: 0.25rem 0 0 0; padding-left: 1.25rem; }\n.us-tech-block li { margin: 0.15rem 0; }\n.us-tech-block .us-tech-note { font-size: 0.85em; color: #666; margin: 0.5rem 0 0 0; }\n.us-tech-block .us-tech-intro { margin: 0 0 0.6rem 0; color: #444; }\n\u003c\/style\u003e\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003cdetails open\u003e\u003csummary\u003eKey Specs\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eChemistry\u003c\/th\u003e\n\u003ctd\u003eAcrylic polymer (latex-based)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePrimary use\u003c\/th\u003e\n\u003ctd\u003eSTC ratings per IBC; non-fire-rated smoke barrier partitions\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAcoustical standards\u003c\/th\u003e\n\u003ctd\u003eTested to ASTM E90, ASTM C919; meets ASTM C834\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eASTM E84\u003c\/th\u003e\n\u003ctd\u003e20 Flame Spread \/ 5 Smoke Developed\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMold resistance\u003c\/th\u003e\n\u003ctd\u003eASTM G21 — 28 days: 0 (no growth)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePaintable\u003c\/th\u003e\n\u003ctd\u003eYes (latex after 2h, oil-based after 24h+)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eVOC content\u003c\/th\u003e\n\u003ctd\u003e23.3 g\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eFull Specifications\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Uncured Properties\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eChemistry\u003c\/th\u003e\n\u003ctd\u003eAcrylic polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eUncured state\u003c\/th\u003e\n\u003ctd\u003eGlossy paste\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eOdor\u003c\/th\u003e\n\u003ctd\u003eLow acrylic odor\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDensity \/ solids\u003c\/th\u003e\n\u003ctd\u003e13.5 lb\/gal; 83.6% by weight; 70.4% by volume\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003epH\u003c\/th\u003e\n\u003ctd\u003e8 to 9\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage\u003c\/th\u003e\n\u003ctd\u003e3\/8\" bead — 1.36 ft\/fl. oz.; 1\/4\" bead — 3.07 ft\/fl. oz.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication temperature\u003c\/th\u003e\n\u003ctd\u003e60°F to 90°F (16°C to 32°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eTooling time\u003c\/th\u003e\n\u003ctd\u003e10–15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDrying time\u003c\/th\u003e\n\u003ctd\u003eTack-free 2 hours; dry-through 24 to 48 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eFull cure time\u003c\/th\u003e\n\u003ctd\u003e3 to 7 days\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eStorage temperature\u003c\/th\u003e\n\u003ctd\u003e32°F to 120°F (0°C to 49°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eShelf life\u003c\/th\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Cured Properties\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCured state\u003c\/th\u003e\n\u003ctd\u003eRubbery solid\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eASTM E90\u003c\/th\u003e\n\u003ctd\u003eTested — Airborne Sound Transmission Loss of Building Partitions and Elements\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eASTM C919\u003c\/th\u003e\n\u003ctd\u003eTested — Use of Sealants in Acoustical Applications\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eASTM C834\u003c\/th\u003e\n\u003ctd\u003eMeets — Standard Specification for Latex Sealants\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eASTM E84\u003c\/th\u003e\n\u003ctd\u003e20 Flame Spread \/ 5 Smoke Developed\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eASTM G21 (fungi resistance)\u003c\/th\u003e\n\u003ctd\u003e28 days: 0 (no growth)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLEED v4 emissions\u003c\/th\u003e\n\u003ctd\u003eTested to CDPH Standard Method \/ CA Section 01350\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eService temperature\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 185°F (85°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePaintability\u003c\/th\u003e\n\u003ctd\u003ePaintable with latex after 2 hours; oil-based after 24+ hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eFreeze\/thaw capability\u003c\/th\u003e\n\u003ctd\u003eExcellent — 5 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eVOC content\u003c\/th\u003e\n\u003ctd\u003e23.3 g\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"us-tech-note\"\u003eCuring conditions: 75°F (24°C) and 50% relative humidity.\u003c\/p\u003e\n\u003cp class=\"us-tech-note\"\u003e\u003cstrong\u003eAvailable colors:\u003c\/strong\u003e White\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eApplications\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003cul\u003e\n  \u003cli\u003eTop and bottom runners prior to drywall application\u003c\/li\u003e\n  \u003cli\u003eOuter edge perimeter joints of drywall\u003c\/li\u003e\n  \u003cli\u003eCut-outs and utility penetrations\u003c\/li\u003e\n  \u003cli\u003eBottom-of-wall, wall-to-wall, and head-of-wall joints in smoke partitions\u003c\/li\u003e\n  \u003cli\u003ePenetrations for metallic, insulated metallic, and non-metallic pipe, ducts, conduit, cables, and wires in non-fire-rated smoke partitions and acoustical assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAdvantages\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003cul\u003e\n  \u003cli\u003eEssential for achieving STC rating per IBC for airborne sound\u003c\/li\u003e\n  \u003cli\u003ePrevents passage of smoke and toxic gases through non-fire-rated smoke-barrier partitions\u003c\/li\u003e\n  \u003cli\u003eAvailable in gun-grade and spray-grade options\u003c\/li\u003e\n  \u003cli\u003eMold and mildew resistant (ASTM G21 — no 28-day growth)\u003c\/li\u003e\n  \u003cli\u003eHigh adhesion, permanently flexible bond\u003c\/li\u003e\n  \u003cli\u003ePaintable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eLimitations\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003cul\u003e\n  \u003cli\u003eNot for use in fire-rated floor or wall assemblies (use Firestop-814+ for rated applications)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCompliance \u0026amp; Standards\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003cp\u003e\u003cstrong\u003eCSI specified divisions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e07 90 00 — Joint Protection\u003c\/li\u003e\n  \u003cli\u003e07 95 00 — Expansion Control\u003c\/li\u003e\n  \u003cli\u003e09 20 00 — Plaster and Gypsum Board\u003c\/li\u003e\n  \u003cli\u003e09 80 00 — Acoustical Treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplicable standards\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eASTM E90 — Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss\u003c\/li\u003e\n  \u003cli\u003eASTM C919 — Standard Practice for Use of Sealants in Acoustical Applications\u003c\/li\u003e\n  \u003cli\u003eASTM C834 — Standard Specification for Latex Sealants\u003c\/li\u003e\n  \u003cli\u003eASTM E84 — Standard Test Method for Surface Burning Characteristics of Building Materials\u003c\/li\u003e\n  \u003cli\u003eASTM G21 — Standard Practice for Determining Resistance of Synthetic Polymeric Materials to Fungi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEcoSeal (low-VOC) compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCDPH Standard Method \/ CA Section 01350 Emissions Testing for LEED v4 Compliance\u003c\/li\u003e\n  \u003cli\u003eV.O.C. Content: 23.3 g\/L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eSizes \u0026amp; Part Numbers\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSS90-20\u003c\/td\u003e\n\u003ctd\u003eSound Seal 90 Gun Grade — 20 fl. oz. (591.48 mL) tube\u003c\/td\u003e\n\u003ctd\u003e16 tubes\/case\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSS90-28FT\u003c\/td\u003e\n\u003ctd\u003eSound Seal 90 Gun Grade — 28 fl. oz. (828.06 mL) fiber tube\u003c\/td\u003e\n\u003ctd\u003e12 tubes\/case\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSS90-5\u003c\/td\u003e\n\u003ctd\u003eSound Seal 90 Gun Grade — 5 gallon (19 L) pail\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eEquivalent Products from Other Brands\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003cp class=\"us-tech-intro\"\u003eSwitching brands? This Everkem product is a functional equivalent to the competitor SKUs listed below per Everkem’s published Product Cross Reference. Formulations, cure times, and exact specs vary by manufacturer — confirm your project’s spec requirements before substituting.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n  \u003ctr\u003e\n\u003ctd\u003e3M\u003c\/td\u003e\n\u003ctd\u003eSS100\u003c\/td\u003e\n\u003ctd\u003e3M Smoke and Sound Sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBoss\u003c\/td\u003e\n\u003ctd\u003e82651\u003c\/td\u003e\n\u003ctd\u003eBoss 826 Acoustical Sound Sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDAP\u003c\/td\u003e\n\u003ctd\u003e18165\u003c\/td\u003e\n\u003ctd\u003eSound Block E90 Acoustical, Smoke, and Draft Sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHilti\u003c\/td\u003e\n\u003ctd\u003e412591\u003c\/td\u003e\n\u003ctd\u003eHilti CP-506 Smoke and Acoustical Sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHilti\u003c\/td\u003e\n\u003ctd\u003e412592\u003c\/td\u003e\n\u003ctd\u003eHilti CP-572 Smoke and Acoustical Sealant Spray Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOSI\u003c\/td\u003e\n\u003ctd\u003e1496542\u003c\/td\u003e\n\u003ctd\u003eSC175 Draft \u0026amp; Acoustical Sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRectorseal\u003c\/td\u003e\n\u003ctd\u003e66652, 66650\u003c\/td\u003e\n\u003ctd\u003eMetacaulk SAS Smoke and Acoustical Sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSTI\u003c\/td\u003e\n\u003ctd\u003eSNS120W, SNS129W, SNS105W\u003c\/td\u003e\n\u003ctd\u003eSTI SNS Smoke \"N\" Sound Acoustical Sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSTI\u003c\/td\u003e\n\u003ctd\u003eSNS205\u003c\/td\u003e\n\u003ctd\u003eSTI SNS Smoke \"N\" Sound Acoustical Sealant Spray Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTiteBond\u003c\/td\u003e\n\u003ctd\u003e2892\u003c\/td\u003e\n\u003ctd\u003eTiteBond Acoustical, Smoke, and Sound Sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c!-- everkem-tech v1 end --\u003e","brand":"Everkem","offers":[{"title":"20 oz Sausage Tube - Case of 16","offer_id":46750141972657,"sku":"SS90-20-CS","price":137.0,"currency_code":"USD","in_stock":true},{"title":"28 oz Fiber Tube - Case of 12","offer_id":46750142005425,"sku":"SS90-28-CS","price":137.0,"currency_code":"USD","in_stock":true},{"title":"20 oz Sausage Tube","offer_id":46750123655345,"sku":"SS90-20","price":9.0,"currency_code":"USD","in_stock":true},{"title":"28 oz Fiber Tube","offer_id":46750123688113,"sku":"SS90-28","price":12.0,"currency_code":"USD","in_stock":true},{"title":"5 Gallon Pail - Gun Grade","offer_id":46750123720881,"sku":"SS90-5","price":158.0,"currency_code":"USD","in_stock":true},{"title":"5 Gallon Pail - Spray Grade","offer_id":46750123753649,"sku":"SS90-5SG","price":158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/Sound-Seal-90-Acoustical-Draft-Smoke-and-Sound-Sealant-1.png?v=1777669068","url":"https:\/\/shop.usmadesupply.com\/products\/everkem-sound-seal-90-draft-smoke-acoustical-sealant","provider":"US Made Supply","version":"1.0","type":"link"}