What's the difference between all these Dicor caulks. 501, 502 and 505 seem to have no material differences. (Dicor 501LSW Self-Leveling Lap Sealant - White - 10.3 Oz)

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Dicor 501LSW Self-Leveling Lap Sealant - White - 10.3 Oz Questions & Answers

Dicor 501LSW Self-Leveling Lap Sealant - White - 10.3 Oz

The Dicor Self-Leveling Lap Sealant helps create a watertight seal along roof edges, around air vents, vent pipes, air conditioners, and screw heads.

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