Senershield-R
Senershield®-R is a one-component, fluid-applied vapor permeable vertical above grade air/water-resistive barrier with built in, low temperature application properties. This resilient, waterproof coating may be applied directly to approved, above-grade wall strates by sprayer, roller, brush or trowel. It provides excellent secondary moisture protection behind most wall claddings including EIFS, stucco*, brick, siding and metal panels. Senershield-R is listed in ICC ESR-1878 and ESR-2986.
* A slipsheet is required for stucco claddings.
| ADVANTAGES |
|---|
| One continuous air/water-resisitve barrier for buildings with multiple claddings (can be used with most code-compliant claddings). |
| ICC ESR-2986 evaluation report confirms compliance with IBC, IRC and IECC requirements. |
| Approved for projects requiring ABAA specifications and quality assurance. |
| <1% of allowable air leakage tested per ASTM E2357, easily meets air tightness requirements per ASHRAE 189.1 and 90.1 and ABAA. |
| Self sealing performance meets ASTM D1970 nail sealability requirements with and without Sheathing Fabric. |
| One component, easy to apply formulation that meets low VOC requirements in all 50 states. |
| Nonflammable as applied. |
| Will not dry out or crack due to loss of oil/plasticizer over time. |
| Cleans up with water; solvents and citrus based cleaners not required. |
| Low temperature application down to 25°F (-4°C). |
| Allows for flexible construction scheduling with an 180 day outdoor exposure rating. |
For use over the following exterior wall substrates:
Poured concrete/unit masonry, ASTM C1177 type sheathings, including DensGlass™ or DensElement exterior sheathing (sheathing only), eXP™ sheathing, GlasRoc® sheathing, Securock™ glass-mat sheathing, Weather Defense™ Platinum sheathing, GreenGlass® sheathing; scement-boards (ASTM C1325 Type A Exterior); including PermaBase™ cement-board, Untreated Exposure I or exterior plywood sheathing (grade C-D or better), Untreated Exposure I OSB, Zip Sheathing (sheathing only) Fire Treated wood sheathing: Pyro-Guard® and Dricon® plywood and FlameBlock® OSB; gypsum sheathing (ASTM C79/ASTM C1396).
COVERAGE PER PAIL*
ASTM C1177 TYPE SHEATHING
450 ft2 (41 m2) at 10 mils WFT
CEMENT BOARD
500 ft2 (46 m2) at 10 mils WFT
PLYWOOD
265 ft2 (24 m2) at 20 mils WFT
ORIENTED STRAND BOARD (OSB)
265 ft2 (24 m2) at 20 mils WFT
CONCRETE MASONRY UNITS (CMU)
Standard Weight 265 ft2 (24 m2) at 20 mils WFT
Medium Weight 180 ft2 (17 m2) at 20 mils WFT
Light Weight 125 ft2 (12 m2) at 20 mils WFT
POURED CONCRETE
500 ft2 (46 m2) at 10 mils WFT
EMBED SHEATHING FABRIC
SikaWall-75 Sheathing Fabric 4
630 ft (192 m)
SikaWall-75 Sheathing Fabric 6
420 ft (128 m)
SikaWall-75 Sheathing Fabric 9
280 ft (85 m)
*Roll or spray / backroll for optimum coverage rate. Other application methods may provide less coverage. Actual results may vary depending on surface porosity, roughness, moisture uptakes, type of OSB or other factors.
PACKAGING
60 lbs per 5-gallon pail
(27.2 kg per 19-liter pail).