MaxFlash®
A one-component elastomeric material for use as a flexible flashing membrane. It can also be used to prepare sheathing joints for subsequent application of Finestone air/water-resistive barrier membranes.
As we continue the integration with Sika Corporation, please use this 
Product Name Cross Reference Guide to look up the previous Master Builders Solutions product name and the new SikaWall product name. Please contact us if you have any questions.
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Product Highlights |
| Can be applied to damp substrates |
| Withstands rainfall immediately after application |
| 180 days UV exposure |
| Fast cure and tack-free time |
| Bonds to a wide range of substrates |
| Does not contain solvents, phthalates or isocyanates. |
Uses
MAXFLASH can be used as a membrane for flashing rough openings, small penetrations and as a detailing compound for preparing sheathing joints for application of an air/water-resistive barrier membrane. Acceptable substrates include poured concrete/unit masonry, ASTM C1177 sheathings including DensGlassTM exterior sheathing, DensElementTM, eXPTM sheathing, GlasRoc sheathing, SecurockTM glass-mat sheathing, Weather DefenseTM Platinum sheathing, GreenGlass sheathing, PermaBaseTM cement-board by National Gypsum and other cement-boards (ASTM C1325 Type A Exterior) Exposure 1 or exterior plywood sheathing (grade C-D or better), Exposure 1 OSB, gypsum sheathing (ASTM C79 / ASTM C1396) pressure or fire retardant treated wood, steel and aluminum.
