A close-up view of a completed exterior transition caulking job showing a flawless grey hybrid sealant bead sealing a dark bronze aluminum flashing track to a rugged stone masonry wall.

Exterior Transition Caulking: How to Seal Dissimilar Material Junctions

Look closely at the complex intersections across your building facade in Oakville, Burlington, or Milton. Managing these high-stress intersections relies on specialized exterior transition caulking to form a permanent, structural barrier against hidden wall-cavity lateral water tracking. Where composite corner trim tracks onto rough clay brick, or where anodized aluminum [...]

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