[{"id":172782387336,"handle":"aviation-sealants","title":"Aviation Sealants","updated_at":"2026-07-17T08:29:01-04:00","body_html":"\u003ch2\u003eAviation Sealants for Fuel Tank, RTV, and Aircraft Sealing Applications\u003c\/h2\u003e\n\u003cp\u003eAviation sealants are used across aircraft maintenance, repair, and assembly work where dependable sealing, adhesion, and chemical resistance matter. This collection brings together aircraft sealants for a range of aviation uses, helping mechanics, builders, and aircraft owners source products for fuel tank sealing, general-purpose RTV work, and specialty bonding or sealing applications.\u003c\/p\u003e\n\u003cp\u003eThe live collection includes visible products such as DOWSIL RTV sealants, flowable and heat-resistant silicone sealants, electrical sealants, PRC Desoto fuel tank sealants, and Chemseal integral fuel tank sealants. That product mix makes the category useful for buyers handling airframe sealing tasks, fuel system work, electrical protection, and maintenance jobs that require the right sealant type for the application.\u003c\/p\u003e\n\u003ch2\u003eShop Aircraft Sealants by Application and Material Type\u003c\/h2\u003e\n\u003cp\u003eUnlike a narrow adhesives page, this aviation sealants collection covers several important classes of aircraft sealing compounds. Buyers can find aviation gasket sealants and RTV products for general sealing, along with fuel tank sealants designed for more specialized aircraft maintenance work. The page is especially useful for customers who already know the sealant family, cure type, or application environment they need, whether that involves flexible bonding, solvent resistance, temperature resistance, or fuel tank sealing performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFuel tank sealants for aircraft maintenance, repair, and sealing work\u003c\/li\u003e\n\u003cli\u003eRTV silicone sealants for general-purpose, flowable, and high-temperature applications\u003c\/li\u003e\n\u003cli\u003eElectrical and plastic adhesive sealants for specialty bonding and protection tasks\u003c\/li\u003e\n\u003cli\u003eAircraft sealing compounds from brands such as DOWSIL, PRC Desoto, and Flamemaster Chemseal\u003c\/li\u003e\n\u003cli\u003eUseful for mechanics, builders, aircraft owners, and maintenance professionals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen selecting aviation sealants, confirm the intended application, cure characteristics, temperature exposure, and fluid compatibility before ordering. For aircraft maintenance sealants, choosing the correct product type is important for fit-for-use performance, serviceability, and reliable long-term sealing results.\u003c\/p\u003e","published_at":"2020-03-04T16:23:50-05:00","sort_order":"best-selling","template_suffix":null,"disjunctive":true,"rules":[{"column":"type","relation":"equals","condition":"Aviation Sealants"}],"published_scope":"web","image":{"created_at":"2026-03-31T07:42:40-04:00","alt":"AI Generated Aviation Sealants Collection Image","width":1024,"height":1024,"src":"\/\/www.pilotshq.com\/cdn\/shop\/collections\/Aviation_Sealants.jpg?v=1774957360"}},{"id":189145677960,"handle":"coupon-eligible","title":"Coupon Eligible","updated_at":"2026-07-17T13:21:53-04:00","body_html":"","published_at":"2020-12-14T21:11:58-05:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"not_equals","condition":"Lightspeed Aviation"}],"published_scope":"global"},{"id":174252884104,"handle":"momentive","title":"Momentive","updated_at":"2026-07-17T05:44:56-04:00","body_html":"\u003ch2\u003eMomentive RTV Silicone Sealants and Aerospace Silicone Compounds\u003c\/h2\u003e \u003cp\u003eShop Momentive products at Pilots HQ for aviation-grade RTV silicone sealants, specialty silicone compounds, and high-performance aerospace adhesives. This collection includes trusted Momentive silicone products used for sealing, bonding, insulating, and protecting aircraft components in demanding maintenance, repair, and manufacturing applications.\u003c\/p\u003e \u003cp\u003eMomentive Performance Materials is a global leader in silicone technology, manufacturing RTV sealants that deliver excellent flexibility, temperature resistance, moisture protection, and long-term durability. Widely used throughout the aerospace industry, Momentive RTV products help seal electrical connections, protect avionics, bond components, and provide reliable environmental sealing for aircraft systems. For this collection, the strongest SEO focus is Momentive RTV, RTV102, RTV106, RTV108, RTV109, aircraft silicone sealant, aerospace RTV silicone, high-temperature silicone sealant, and aviation silicone adhesive.\u003c\/p\u003e \u003ch3\u003ePopular Momentive Product Types\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eRTV silicone sealants for aerospace and aviation applications\u003c\/li\u003e \u003cli\u003eHigh-temperature silicone adhesives and sealing compounds\u003c\/li\u003e \u003cli\u003eElectrical insulation and environmental sealing products\u003c\/li\u003e \u003cli\u003eMomentive RTV products searchable by part number or formulation\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePilots HQ supplies genuine Momentive silicone products for aircraft owners, A\u0026amp;P mechanics, avionics technicians, repair stations, and aerospace manufacturers seeking dependable RTV sealants and specialty silicone compounds for aircraft maintenance and production.\u003c\/p\u003e","published_at":"2020-03-11T14:55:15-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":true,"rules":[{"column":"vendor","relation":"equals","condition":"Momentive"}],"published_scope":"web","image":{"created_at":"2026-07-16T08:06:36-04:00","alt":"Momentive Logo","width":1000,"height":1000,"src":"\/\/www.pilotshq.com\/cdn\/shop\/collections\/Momentive_Logo.jpg?v=1784203596"}}]
Momentive RTV167 Silicone Sealant is a one-part, neutral-cure gray RTV adhesive designed for reliable sealing, bonding, and gasketing in aviation, electronics, and industrial applications.
Key Features & Benefits
One-part RTV silicone adhesive sealant ready for direct application
Neutral alkoxy cure system helps reduce corrosion on sensitive metals
Gray non-sag paste works well on vertical and overhead surfaces
Flexible cured seal helps absorb vibration, shock, and thermal movement
Excellent resistance to moisture, weathering, ozone, and UV exposure
Suitable for aircraft maintenance, avionics, electronics, and industrial sealing
Product Description
Momentive RTV167 Gray Silicone Sealant is a high-performance silicone adhesive sealant formulated for demanding bonding and sealing applications. Its neutral-cure chemistry makes it a dependable choice for use around electronics, connectors, instrumentation, and metal assemblies where non-corrosive performance is important.
Once cured, RTV167 forms a durable, flexible elastomer that maintains adhesion while resisting vibration, moisture, thermal cycling, and environmental exposure. The non-sag gray paste consistency allows controlled application on horizontal, vertical, and overhead surfaces, making it useful for aviation maintenance, electrical enclosure sealing, gasketing, and general industrial assembly.
