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North American PRC® And Pro-Seal™ Aerospace Sealant Chart

Chemistry Aerodynamic
Smoothing
Faying
Surface
Integral
fuel Tank
Access Door/
Form-In-Place
Canopy &
Windows
Electrical
Potting
Rapid
Cure/Repair
Electrically
Conductive
Polysulfide/Lead
Dioxide
PR-340 PR-1221 PR-1221 PR-1321 PR-383 PR-1201Q    
P/S 735   PR-385 PR-1301 P/S 247 PR-1201-RLS    
    P/S 719 P/S 706   P/S 727    
Polysulfide/
Dichromate
PR 1436-G* PR-1431-G PR-1422 PR-1403-G* PR-1425   PR-1435  
PR-1422-G* PR-1431            
Polysulfide/ Manganese Dioxide P/S 870* PR-1440C PR-1440   PR-1725 PR-1460-Q P/S 860  
P/S 895 PR-1750C PR-1750   PR-1425CF      
PR-1772 P/S 870C* P/S 890          
PR-1782 P/S 890C P/S 899       PR-1425  
PR-2007 PR-1782C PR-1782          
  PR-2007C PR-2007          
Permapol® P 3, Polythioether/ Epoxy
Cured
PR-1875B** PR-1875C** PR-1826   PR-1829   PR-1826  
PR-1824   PR-1828       PR-1828  
Permapol® P-3,
Polythioether/
Manganese Dioxide
              PR-1764*
Permapol® P 3.1, Polythioether/
Epoxy Cured
PR-2050 Gray   PR-2001       PR-2001 PR-2200*
PR-2050 White             PR-2201**
Permapol® P 5, Polysulfide/ Manganese Dioxide P/S 879 PR-1770C PR-1770 PR-1428 PR-1778      
PR-1775B**   PR-1776 PR-1773**        
    PR-1776M B          
Silicone               PR-2225

Discontinued in North America

*Corrosion inhibitive **Nonchromate corrosion inhibitive