{"product_id":"shin-etsu-flowable-oxime-adhesive","title":"Shin-Etsu Flowable Oxime Silicone Adhesive Sealant","description":"\u003ch2\u003eShin-Etsu KE-44W Flowable Oxime Silicone Adhesive Sealant\u003c\/h2\u003e\n\n\u003cp\u003eShin-Etsu's KE-44W Flowable Oxime Adhesive is a single-component, room-temperature vulcanizing (RTV) silicone that cures at ambient temperature to form a tough, durable elastomer. Its neutral oxime cure chemistry means no acetic acid off-gassing — making it safe for use on sensitive metals, electronics, and coated surfaces. Low odor, non-corrosive, and primer-free adhesion to a wide range of substrates make this a go-to sealant for maintenance, repair, and assembly applications in the field and shop.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-component, room-temperature cure — no mixing required\u003c\/li\u003e\n\u003cli\u003eNeutral oxime cure — non-corrosive, low odor, no acetic acid\u003c\/li\u003e\n\u003cli\u003eNo primer required for adhesion to most substrates\u003c\/li\u003e\n\u003cli\u003eBonds to metals, plastics, glass, and ceramics\u003c\/li\u003e\n\u003cli\u003eCures to a tough, flexible, durable silicone elastomer\u003c\/li\u003e\n\u003cli\u003eFlowable consistency — self-levels into gaps and seams\u003c\/li\u003e\n\u003cli\u003eExcellent resistance to temperature extremes, moisture, and UV\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCure Type\u003c\/td\u003e\n\u003ctd\u003eOxime (neutral cure), RTV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponents\u003c\/td\u003e\n\u003ctd\u003eSingle-component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsistency\u003c\/td\u003e\n\u003ctd\u003eFlowable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubstrates\u003c\/td\u003e\n\u003ctd\u003eMetals, plastics, glass, ceramics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimer Required\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOdor\u003c\/td\u003e\n\u003ctd\u003eLow odor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVendor\u003c\/td\u003e\n\u003ctd\u003eShin-Etsu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eOHL-KE44W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is oxime cure silicone?\u003c\/strong\u003e\u003cbr\u003eOxime cure silicones release oxime as a byproduct during curing rather than acetic acid (as acetoxy\/vinegar-cure silicones do). This makes them non-corrosive and safe for use on metals, electronics, and sensitive coatings where acetic acid could cause damage or corrosion.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does \"flowable\" mean for an adhesive?\u003c\/strong\u003e\u003cbr\u003eA flowable adhesive has a low viscosity that allows it to self-level and penetrate into tight gaps, seams, and irregular surfaces. This makes it ideal for sealing joints, encapsulating components, or bonding surfaces where a paste-type adhesive would not fully fill the void.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this adhesive require a primer?\u003c\/strong\u003e\u003cbr\u003eNo. The Shin-Etsu KE-44W bonds directly to metals, plastics, glass, and ceramics without the need for a primer, simplifying application in field and maintenance settings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this silicone safe to use on electrical or electronic components?\u003c\/strong\u003e\u003cbr\u003eYes. Because it uses a neutral oxime cure (not corrosive acetoxy cure), the KE-44W is suitable for use near sensitive metals and electronic components where off-gassing acids could cause damage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat are common applications for this adhesive in arborist or utility work?\u003c\/strong\u003e\u003cbr\u003eThis sealant is well-suited for sealing equipment housings, bonding rubber or plastic components, weatherproofing electrical connections, and general maintenance repairs on metal and composite surfaces encountered in arborist and utility field work.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the cure mechanism — how long does it take to cure?\u003c\/strong\u003e\u003cbr\u003eThe KE-44W cures at room temperature through moisture in the air (RTV). Skin-over time and full cure time will vary based on temperature, humidity, and bond line thickness — refer to the Shin-Etsu technical data sheet for specific cure schedules.\u003c\/p\u003e","brand":"Shin-Etsu","offers":[{"title":"Default Title","offer_id":45018147782975,"sku":"OHL-KE44W","price":15.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/files\/ke44-tubeBackgroundRemoved.png?v=1687198997","url":"https:\/\/www.bartlettman.com\/products\/shin-etsu-flowable-oxime-adhesive","provider":"Bartlett Arborist Supply","version":"1.0","type":"link"}