Mulco Butyl

Butyl rubber architectural one component sealing compound for exterior multipurpose. Dries by solvent evaporation.
Used to seal outdoor joints between two perpendicular surfaces subject to thermal movements. For sealing joints around door and window frames, sidings. Good adhesion on many surfaces such as natural, painted or anodized aluminum, painted or stained wood, concrete or masonry.

No mixing or primer required.
No staining of surrounding surfaces.
Withstands weathering.
Does not require painting, however it can be painted over 24 hours after application (latex paint).
Can be applied on vertical or horizontal, overhanging surfaces without subsiding or sagging.
Good ultraviolet resistance.
Remains flexible even at lower temperature (-30°).
Butyl can be used as bedding secondary seals or hidden joints.

Not to be used on insulating panels or plastic materials which can be affected by solvents; does not withstand immersion (tanks) or abrasion (foot traffic).

Economical
For exterior use
Packaged in 300 ml cartridges, with a box quantity of 20.

Due to the size and/or nature of this product, we are not able to ship to the United States.

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