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Sikaflex 201 US All Purpose Flexible Sealant

$13.02In StockSee Product Details
Sikaflex 201 sealant

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Product Details

Sikaflex 201 US is a one-component polyurethane with great elasticity. This flexible all purpose sealant is formulated for applications that require significant joint movement.

Info & Guides

Sikaflex 201US sealant offers maximum expansion and contraction of +/- 25%.

A 2-4 hour tack free time allows for ample tooling time for large jobs.

Sikaflex-201US is weather resistant, sandable, paintable and NSF approved for potable water and incidental food contact.


Exterior lap seams, rivet seams, exposed/concealed joints of aluminum, steel, steel coated metals, wood, roof, rails, door hinges, and expansion joints.


Aluminum, steel, wood, glass, FRP, SMC, RIM, pre-painted metals, ZINCALUME, Zincgrip and aluminized steel, siliconized polyester painted metals - many without primers.

Reviews for Sikaflex 201 US All Purpose Flexible Sealant

1 of 1 Reviews

December 1, 2021

Great product
By Log Dog from Central Massachusetts

Verified Purchase

We use this in home construction. It bonds wood to wood and remains flexible. We use it mainly as a sealant.

Bottom Line Yes, I would recommend to a friend

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