SEALANTS

*Special Order Sealant* PR-1776M Class B1/2 is a low density, high temperature aircraft integral fuel tank sealant. It has a service temperature range from -65°F (-54°C) to 250°F (121°C), with very limited excursions up to 360°F...

Loctite 222MS Purple is a low strength formula designed for the locking and sealing of threaded fasteners which require easy disassembly with standard hand tools. Removable threadlocker for small fasteners under 1/4”. Meets MIL-S-46163A. Loctite...

Loctite 609 general-purpose retaining compound fills spaces between mechanical components, thereby reducing even the small movements that can lead to abrasion and damage.  UV fluorescent for inspection. Meets MIL-R-46082B.  

*Special Order Sealant* PR-1826 Class B is a rapid cure, aircraft integral fuel tank sealant. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications and features a wider service temperature that...

The PPG SEMCO Model 1250 is a battery powered dispensing gun used in application of sealants, adhesives, potting compounds etc., packaged in Semco cartridges or packages. Comes with (2) 12V lithium-ion batteries, 2.5 and 6oz retainers, charger base,...

Dow Corning RTV730 white sealant has excellent adhesion to most substrates, maintains properties under exposure to fuels, oils and solvents, Used in wing box sealing or where resistance to oil, fuel or solvents is required. Shelf life 540 days. Dow...

Dow Corning RTV732 multi-purpose silicone sealant meets MIL-A-46106 rev. B. Also meets GE A15F6, DA683-352, Pratt & Whitney 36029, Rev. G. as well as certain FDA and UL specifications. Shelf life 913 days. 10.3 oz cartridge, choose from black, clear...

Dow Corning RTV734 flowable sealant is acetic acid cure, pourable, self-leveling, meets certain FDA standards, good for form-in-place gaskets. Shelf life 730 days. Choose from clear or white 3 oz tubes. Silicone elastomer for general sealing and...

Smoothing spatulas for aircraft sealant. Semco packaging has formulated these tools from a proprietary resin that offers operators a tool that is flexible for hard to reach applications, but rigid enough to ensure uniformity in the seal.

*Special Order Sealant* CS3330B2 from Flamemaster is an access door sealant for integral fuel tanks and pressurized cabins, as a strippable fillet, and as a gasket for removable parts. MIL-S-8784B, DMS2410 and AMS-3284. Shelf life 274 days.

*Special Order Sealant* PR1428 Class B is a two-part, manganese dioxide cured, polysulfide compound that meets MIL-S-8784. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. Cures at room temp to...

*Special Order Sealant* PS 870 Class A is a corrosion inhibitive sealant which acts as an effective barrier against common causes of corrosion on aluminum alloys or between dissimilar metals. Shelf life 274 days.