Product Selection Guide for Sealants for Exterior Control and Expansion Joints

Product Selection Guide for Sealants for Exterior Control and Expansion Joints

Material Joint Type Consistency Chemical resistance Tools needed
Sika ICSL   Self-leveling For light traffic, no chemicals Caulk Gun
Sika IA   Non-sag For light traffic, no chemicals Caulk Gun
Pecora 322FC Expansion or control joints Self-leveling Fuels AT 1200S Air powered applicator
Pecora GC-2 Expansion and joints at least ¼” wide Non-sag Various chemicals and immersion in water Bulk Caulking gun, paddle mixer and drill
Pecora NR-201 Expansion and control joints Self-leveling For traffic, no chemicals Caulk Gun
Ceilcote EJ3 Expansion or control joints Self-leveling Good general chemical resistance Paddle mixer and drill
Ceilcote EJ4 Expansion or control joints Non-sag Good general chemical resistance Paddle mixer and drill, bulk caulk gun or putty knife
Ceilcote EJ11 Expansion or control joints Self-leveling Highest chemical resistance, flourelastomer Paddle mixer and drill

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