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**Dave Sutton** · 29th November 2007, 19:20

Proseal 895 is a flexable aerospace sealant with exactly the right specs. If I need to seal one, that's what I'll use. Fuel & hydraulic fluid resistant. Excellent stuff. This is not your common sealant.

Aerospace Sealant Chart by Bergdahl Associates, Inc.

"Pro-Seal 895 Aerodynamic Smoothing Sealant
Description P/S 895 Class B is an aerodynamic smoothing sealant. It has a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for sealing aircraft structures and pressurized cabins or for depression filling and smoothing applications. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas.
P/S 895 Class B is a two-part, manganese dioxide cured, polysulfide sealant. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. This sealant has excellent adhesion to common aircraft substrates."

Dave

29th November 2007, 19:20	#4 (permalink)
Dave Sutton Living on Animal Farm Current Rebreather/s: Sport Kiss MK 15.X rEvo Other CCR Azimuth Home Build Other Rebreather/s: Classic Kiss rEvo Other CCR Azimuth Home Build Join Date: Jun 2006 Location: Narragansett, Rhode Island and Hackettstown, New Jersey Posts: 2,601	Re: Dangerous Azimuth scrubber Proseal 895 is a flexable aerospace sealant with exactly the right specs. If I need to seal one, that's what I'll use. Fuel & hydraulic fluid resistant. Excellent stuff. This is not your common sealant. Aerospace Sealant Chart by Bergdahl Associates, Inc. "*Pro-Seal 895 Aerodynamic Smoothing Sealant* Description P/S 895 Class B is an aerodynamic smoothing sealant. It has a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for sealing aircraft structures and pressurized cabins or for depression filling and smoothing applications. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas. P/S 895 Class B is a two-part, manganese dioxide cured, polysulfide sealant. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. This sealant has excellent adhesion to common aircraft substrates." Dave __________________ . "All animals are equal, but some animals are more equal than others" Professional Small Boy: Never Successfully Cubicled. Last edited by Dave Sutton : 29th November 2007 at 19:25.
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