{"product_id":"dow-dowsil-pr-1205-adhesion-promoter-primer-clear-348-g-can-pr-1205-primer-348g","title":"Dow DOWSIL PR-1205 Adhesion Promoter Primer Clear 348 g Can - PR-1205 PRIMER 348G","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesion promotion for plastics.\u003c\/strong\u003e Dow DOWSIL PR-1205 Prime Coat is a one-component, dilute solution of silane coupling agents used to increase the bonding of room-temperature and heat-curing silicones to a variety of surfaces such as plastics, metals, and ceramics. Dow notes it is specially formulated to increase adhesion of a wide range of silicones to plastics, including more difficult types such as acrylic and polycarbonate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow primers work.\u003c\/strong\u003e As with Dow's other prime coats, PR-1205's surface-reactive silane components must be applied in a very thin layer to achieve optimal bonding. The solvent carrier delivers the active ingredients in a thin, uniform coating and aids surface cleaning, helping the silicone form a strong bond to the treated substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant limitation.\u003c\/strong\u003e Dow notes PR-1205 is not recommended for use with addition-cure silicones such as SYLGARD 170, 184, and 186 Silicone Elastomer Kits. It is intended for use with the RTV and heat-cure silicones it is formulated to promote, particularly on plastics, ceramics, and composites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication and storage.\u003c\/strong\u003e Apply in a very light, even coat by wiping, dipping, or spraying, wiping off excess to avoid a white, chalky over-application. Because it is moisture-sensitive, store below 32°C, keep tightly closed, and do not use if it becomes milky. Review the product and Safety Data Sheets before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended For\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePromoting silicone adhesion to plastics\u003c\/li\u003e\n\u003cli\u003eBonding to difficult plastics (acrylic, polycarbonate)\u003c\/li\u003e\n\u003cli\u003eBonding to metals and ceramics\u003c\/li\u003e\n\u003cli\u003eSurface preparation before sealing or coating\u003c\/li\u003e\n\u003cli\u003eImproving reliability of bonded assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Details\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e One-part silane-based adhesion promoter \/ primer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Clear (light straw per some distributor data)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormulated for:\u003c\/strong\u003e Plastics including acrylic and polycarbonate; also metals and ceramics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot recommended for:\u003c\/strong\u003e Addition-cure silicones (e.g. SYLGARD 170\/184\/186)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Below 32°C; keep tightly closed; protect from moisture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer size:\u003c\/strong\u003e 348 g can\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePrimary Industries\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics and PCB manufacturing\u003c\/li\u003e\n\u003cli\u003ePlastics fabrication and assembly\u003c\/li\u003e\n\u003cli\u003eIndustrial bonding and sealing\u003c\/li\u003e\n\u003cli\u003eConsumer product manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandards and Certifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNone specified by source\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dow","offers":[{"title":"Default Title","offer_id":47265857077397,"sku":"PR-1205 PRIMER 348G","price":75.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/2327\/6437\/files\/Visual1072_4f274f6a-694f-4747-9c11-0f0424b019a0.png?v=1785937754","url":"https:\/\/checkout.labproinc.com\/products\/dow-dowsil-pr-1205-adhesion-promoter-primer-clear-348-g-can-pr-1205-primer-348g","provider":"Lab Pro Inc Plus","version":"1.0","type":"link"}