Rectorseal 20 Oz. Metacaulk SAS Acrylic Latex Spray
Rectorseal 66652
SKU RSL-66652
RectorSeal's 20 oz. Metacaulk SAS acrylic latex spray is a sealant that permanently seals penetrations, membrane openings and static/dynamic joints in smoke and sound-rated assemblies. Explore more firestop products at HomElectrical.com today!
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RectorSeal's 20 oz. Metacaulk SAS acrylic latex spray is a sealant that permanently seals penetrations, membrane openings and static/dynamic joints in smoke and sound-rated assemblies. Explore more firestop products at HomElectrical.com today!
- 20 Ounce.
- Tested for air leakage in accordance to modified UL 1479 and modified UL 2079.
- Low VOC and Meets LEED criteria under Environmental Air Quality and Regional Materials.
- Excellent for large openings.
- Impedes sound transfer.
- Paintable, Flexible set and Easy to dispense.
- Water clean up, May be used in vertical and horizontal assemblies in linear joints in walls or floors.
- Interior grade and Protected in wet and dry stages against mold growth with a combination of biocides.
- Not designed for fire rated assemblies, conditions that are immersed in water or continuously wet.
- For interior use to prevent smoke passage and impede sound transfer in non-fire rated assemblies.
- STC rating 69- highest STC rating in market (tested to E90 standards as a smoke sealant).
- Tested to ASTM G21 standard.
- 3 year shelf life.
- Certifications: FBC.
Similar Adhesive, Sealant & Corrosion Inhibitor Products
Rectorseal 66652 Description
- 20 Ounce.
- Tested for air leakage in accordance to modified UL 1479 and modified UL 2079.
- Low VOC and Meets LEED criteria under Environmental Air Quality and Regional Materials.
- Excellent for large openings.
- Impedes sound transfer.
- Paintable, Flexible set and Easy to dispense.
- Water clean up, May be used in vertical and horizontal assemblies in linear joints in walls or floors.
- Interior grade and Protected in wet and dry stages against mold growth with a combination of biocides.
- Not designed for fire rated assemblies, conditions that are immersed in water or continuously wet.
- For interior use to prevent smoke passage and impede sound transfer in non-fire rated assemblies.
- STC rating 69- highest STC rating in market (tested to E90 standards as a smoke sealant).
- Tested to ASTM G21 standard.
- 3 year shelf life.
- Certifications: FBC.
Similar Adhesive, Sealant & Corrosion Inhibitor Products
Unlock FREE Shipping at $99 by just signing in!
Ships free on orders over $500 of eligible items to all guests.
Free Shipping Eligible
$14.73Each
Sold by the Case of 12 for only $176.76
Ships between 05/14/2026 - 05/28/2026
Return180-day Return Policy
Product Specifications
| Part Number | 66652 |
| Certificate | UL Certified |
| Weight | 1.68-lb |
| UPC | 021449666527 |
Manufacturer Description
METACAULK SAS CLK 20 OZ
Resources & Download
A PDF viewer is required to view this product's information. Download Adobe Acrobat Viewer
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
RectorSeal's 20 oz. Metacaulk SAS acrylic latex spray is a sealant that permanently seals penetrations, membrane openings and static/dynamic joints in smoke and sound-rated assemblies. Explore more firestop products at HomElectrical.com today!
Unlock FREE Shipping at $99 by just signing in!
Ships free on orders over $500 of eligible items to all guests.
Free Shipping Eligible
$14.73Each
Sold by the Case of 12 for only $176.76
Ships between 05/14/2026 - 05/28/2026
Return180-day Return Policy
Similar Adhesive, Sealant & Corrosion Inhibitor Products
Rectorseal 66652 Description
- 20 Ounce.
- Tested for air leakage in accordance to modified UL 1479 and modified UL 2079.
- Low VOC and Meets LEED criteria under Environmental Air Quality and Regional Materials.
- Excellent for large openings.
- Impedes sound transfer.
- Paintable, Flexible set and Easy to dispense.
- Water clean up, May be used in vertical and horizontal assemblies in linear joints in walls or floors.
- Interior grade and Protected in wet and dry stages against mold growth with a combination of biocides.
- Not designed for fire rated assemblies, conditions that are immersed in water or continuously wet.
- For interior use to prevent smoke passage and impede sound transfer in non-fire rated assemblies.
- STC rating 69- highest STC rating in market (tested to E90 standards as a smoke sealant).
- Tested to ASTM G21 standard.
- 3 year shelf life.
- Certifications: FBC.
Product Specifications
| Part Number | 66652 |
| Certificate | UL Certified |
| Weight | 1.68-lb |
| UPC | 021449666527 |
Manufacturer Description
METACAULK SAS CLK 20 OZ
Resources & Download
A PDF viewer is required to view this product's information. Download Adobe Acrobat Viewer
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
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