You will be logged off in  seconds due to inactivity. Click here to continue using this web page.
Welcome to Boeing distribution, formerly Aviall

DeSoto® PR1771B2-60Z Corrosion Inhibitive Sealant, 6 oz, Solid, Green, Characteristic

Part # PR1771B2-60Z=5N
Log into view price
PR 1771 Class B is a two-part, non-chromate, low gravity, corrosion inhibitive sealant designed for filling and smoothing gaps, slots and depressions on exterior aircraft surfaces. It also provides an effective barrier against the common causes of corrosion in aircraft today. PR 1771 Class B will resist aircraft fuels (aviation gasoline or jet fuel), oils and hydraulic fluids. PR1771 Class B is a two-part manganese cured, based on Permapol P-5 liquid polymers, a chemically modified improved class of polysulfide polymers.TECHNICAL INFORMATION
• FAA-NR Approved

• Series: PR-1771
• Container Size: 6 oz
• Form: Solid
• Color: Green
• Odor/Scent: Characteristic
• Composition: 30 to 60% Propane, 1, 2, 3-trichloro-, Polymer with 1, 1-[methylenebis(Oxy)]bis[2-chloroethane] and Sodium Sulfide (Na2(Sx)), Reduced (Mw >1800), 1 to <10% Siloxanes and Silicones, Di-me, Reaction Products with Silica, 1 to <10% Ethyl Acetate, 1 to <10% Calcium Carbonate, 1 to <10% Trizinc Bis(Orthophosphate), <1% Formaldehyde, Oligomeric Reaction Products with Phenol, <1% Zinc Oxide, <1% Ferbam (ISO), <1% 2, 2-thiodiethanethiol
• Dry Time: 2 hr (Application), 16 hr (Tack Free)
• Application Method: Extrusion Gun and Spatula
• Shelf Life: 180 Days
• Storage Temperature: 39 to 81 deg F
• Relative density: 1.05 lb/gal
• Suitable for Use With: Aircraft Exterior
• Domestic/Import: Domestic
Item currently out of stock
Cage Code
Country of origin
United States 
Schedule B
Dimensions (L x W x H)
2.6 x 2.6 x 13.5 IN
Total Shelf Life (days)
Hazmat Code
Package Weight
.4 LB
FAA Approval Code
8130-3 Eligible
WARNING: This product can expose you to chemicals including CARBON BLACK (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE [= 10 MICROMETERS]) and TITANIUM DIOXIDE (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE) which is [are] known to the State of California to cause cancer. For more information go to

Save to a new or existing list
New list name
Saved list