• Multi-Purpose Repair Compound & Mastic
  
• Non-Sag - Can be Applied on Vertical Surfaces
• High Temp Application - Spreads Easily up to 120°F
• Rubberized - For a Permanent, Long-Lasting Repair
  

APOC 128 All-Pro SBS Modified Flashing Cement is a professional grade roof cement that provides superior adhesion to vertical surfaces. It will not run or sag and is formulated for hot weather climates. APOC 128 is manufactured with select asphalt, solvent and extra long fibers to provide a durable patching compound. APOC 128 is excellent for setting and repairing flashing, gutters, sills, lintels, copings, chimneys, skylights, seams, expansion joints and all types of roofing and siding repairs. APOC 128 is also an excellent utility mastic for use below grade in heavy duty foundation water-proofing and damp-proofing.