PPG Aerospace PR-1425 Class B Windshield and Canopy Sealant, 6 oz Cartridge
PPG Aerospace PRC DeSoto
Part # PR1425B1-2=5N
Hazmat
Hazmat
PPG PR-1425® Class B-1/2 Windshield and Canopy Sealant is a two-part, dichromate cured polysulfide compound designed for aircraft applications. It provides excellent adhesion and resistance to UV and weather exposure, ensuring reliable sealing for windshields and canopies.
Don't have an account? Register for an account here.
WARNING: This product can expose you to chemicals including CARBON BLACK (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE [= 10 MICROMETERS]), CHROMIUM (HEXAVALENT COMPOUNDS), N,N-DIMETHYLACETAMIDE and SILICA, CRYSTALLINE (AIRBORNE PARTICLES OF RESPIRABLE SIZE) which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Overview
PR-1425 Class B sealant is specifically formulated for fillet sealing of properly prepared glass, polycarbonate, acrylic, and other aircraft substrates without causing crazing. The uncured material is a low sag, thixotropic paste that can be easily applied using an extrusion gun or spatula. 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). The cured sealant exhibits excellent adhesion to common aircraft substrates and maintains its integrity under various environmental conditions. The storage life of PR-1425 Class B is at least 9 months when stored in original, unopened containers at temperatures between 40°F (5°C) and 80°F (27°C)
Features & Benefits
Thermal rupture resistance allows it to retain pressure of 10 psi with negligible deformation.
Low temperature flexibility at -65°F (-54°C) ensures no cracking, checking, or loss of adhesion.
Corrosion resistance prevents corrosion, adhesion loss, softening, or blistering.
Flexibility is maintained with no cracks after bending 180 degrees over a 0.125 inch (3.18 mm) mandrel.
Repairability to itself is excellent for both freshly cured and fuel-aged or abraded fillets.
Resistance to other fluids includes excellent performance against water, alcohols, petroleum-based and synthetic lubricating oils, and petroleum-based hydraulic fluids.
Fungus resistance ensures non-nutrient properties to prevent fungal growth.
Specifications
Color: Part A - Black, Part B - Black, Mixed - Black
Don't have an account? Register for an account here.
Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. Seeterms & conditions.
