Internet #202768260

Model # 1496542

0028756976929

SC175 28 fl. oz. White Draft and Acoustical Sound Sealant (12-Pack)

  • Non-flammable, non-toxic sealant adheres to diverse materials
  • Designed for use where sound-rated assembly is required
  • Resists moisture, mold, mildew and is paintable and sandable
Includes 12 tubes  ($5.98  /tube)
$71.76 /package
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Frequently Bought Together

Frequently Bought Together

Product Overview

OSI professional  grade sealants and adhesives

Prepare For Battle

The wide range of OSI sealants and adhesives have been specifically formulated for professional use ensuring superior performance for all the toughest jobs you may find.

SC175 acoustical sealant

Tougher Than The Elements

SC175 is developed primarily for commercial construction utilizing light weight cavity walls and floor systems. Used successfully in office buildings, hotels, apartment complexes and other types of commercial and residential construction; exposed and unexposed applications at perimeter joints, floor and ceiling runners, cutouts in gypsum board, veneer plaster systems and other areas where a sound rating assembly is required.

GREENGUARD Certified

Respect Mother Nature

SC175 sealant is UL GREENGUARD certified for low emissions, making it suitable for use in schools and around children.

Tack free time

Tack Free Time

SC175 Acoustical sealant has a tack free time of 30 minutes.

Versatile

Versatile

Can be used around electrical outlets, cold air returns, heating and air conditioning ducts and other utility equipment penetrating wall surfaces for increased acoustical performance.

High quality caulk gun recommended

Application Gun

For best results, use SC175 with a high quality caulk gun with a thrust ratio of at least 12:1.

Soap and water clean up

Clean-Up

Can be cleaned up easily with soap and water.

Reduces Noise

Reduces Noise

Designed to reduce sound transmission in wall systems.

Low VOC

Low VOC

SC175 is VOC compliant providing low vapor emissions.

Moisture Resistant

Moisture Resistant

Sealant is moisture, mold and mildew resistant when cured.

Non-Flammable

Non-Flammable

Tested in accordance with appropriate UL and ASTM specifications for penetration firestops. Refer to UL fire resistance directory for design systems.

Permanently Flexible

Permanently Flexible

Remains flexible overtime ensuring an uncompromised seal.

Paintable

Paintable

SC175 is paintable 24 hours after application.

  • Non-flammable, non-toxic sealant adheres to diverse materials
  • Designed for use where sound-rated assembly is required
  • Resists moisture, mold, mildew and is paintable and sandable
The OSI GreenSeries SC-175 Draft and Acoustical Sound Sealant is a non-flammable, latex-based sealant specially designed to reduce sound transmissions and drafts in all types of wall systems where sound-rated assembly is required. GreenSeries SC-175 is paintable, remains flexible and adheres firmly to wood, metal studs, concrete, drywall and most other building materials, while achieving and maintaining the specific STC (Sound Transmission Class) values and meeting LEED requirements. This sealant was developed primarily for commercial construction utilizing lightweight cavity walls and floor systems, ideal for use in office buildings, hotels, apartment complexes and other types of commercial and residential construction. Use it for exposed and unexposed applications at perimeter joints, floor and ceiling runners, cutouts in gypsum board, veneer plaster systems and other areas where a sound rated assembly is required. It can also be applied or buttered around all electrical boxes and outlets, cold air returns, heating and air conditioning ducts and other equipment penetrating wall surfaces for increased acoustical performance. In addition, it works well for sealing sill and base plates in residential construction.
  • Designed primarily for commercial construction utilizing lightweight cavity walls and floor systems
  • Non-flammable, environmentally friendly and non-toxic
  • Reduces draft and sound transmission
  • Will not harden, crack or separate
  • Ultra low VOC content and low odor
  • Easy application; soap and water cleanup
  • GREENGUARD Indoor Air Quality certified
  • Paintable
  • Need help choosing the right Caulk? Click Here for Home Depot's Buying Guide!
  • Click Here for the How to Caulk Project Guide
  • California residents see Prop 65 WARNINGS

Product Overview

  • Non-flammable, non-toxic sealant adheres to diverse materials
  • Designed for use where sound-rated assembly is required
  • Resists moisture, mold, mildew and is paintable and sandable
Model #: 1496542
Internet #: 202768260

The OSI GreenSeries SC-175 Draft and Acoustical Sound Sealant is a non-flammable, latex-based sealant specially designed to reduce sound transmissions and drafts in all types of wall systems where sound-rated assembly is required. GreenSeries SC-175 is paintable, remains flexible and adheres firmly to wood, metal studs, concrete, drywall and most other building materials, while achieving and maintaining the specific STC (Sound Transmission Class) values and meeting LEED requirements. This sealant was developed primarily for commercial construction utilizing lightweight cavity walls and floor systems, ideal for use in office buildings, hotels, apartment complexes and other types of commercial and residential construction. Use it for exposed and unexposed applications at perimeter joints, floor and ceiling runners, cutouts in gypsum board, veneer plaster systems and other areas where a sound rated assembly is required. It can also be applied or buttered around all electrical boxes and outlets, cold air returns, heating and air conditioning ducts and other equipment penetrating wall surfaces for increased acoustical performance. In addition, it works well for sealing sill and base plates in residential construction.

  • Designed primarily for commercial construction utilizing lightweight cavity walls and floor systems
  • Non-flammable, environmentally friendly and non-toxic
  • Reduces draft and sound transmission
  • Will not harden, crack or separate
  • Ultra low VOC content and low odor
  • Easy application; soap and water cleanup
  • GREENGUARD Indoor Air Quality certified
  • Paintable
  • Need help choosing the right Caulk? Click Here for Home Depot's Buying Guide!
  • Click Here for the How to Caulk Project Guide
  • California residents see Prop 65 WARNINGS

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Individual size (oz.)
28

Details

Color/Finish
White
Coverage (linear ft.)
38
Cure Time (hours)
48
Dry Color Family
White
Dry to touch (min.)
30
Features
Fire and High Heat Resistant,Fire and High Heat Resistant,Moisture Resistant,Moisture Resistant,Mold and Mildew Resistant,Mold and Mildew Resistant,Paintable,Paintable,Permanently Flexible,Permanently Flexible
Indoor/Outdoor
Indoor
Interior/Exterior
Interior
Kit
No
Longevity
10 years
Longevity (years)
10
Number of Tubes Included
12
Returnable
180-Day
Sealant Form
Standard Tube
Sealant Type
Specialty
Transparency
Solid

Warranty / Certifications

Certifications and Listings
ASTM Compliant,ASTM Compliant
Manufacturer Warranty
None

Specifications

Dimensions

Individual size (oz.)
28

Details

Color/Finish
White
Coverage (linear ft.)
38
Cure Time (hours)
48
Dry Color Family
White
Dry to touch (min.)
30
Features
Fire and High Heat Resistant,Fire and High Heat Resistant,Moisture Resistant,Moisture Resistant,Mold and Mildew Resistant,Mold and Mildew Resistant,Paintable,Paintable,Permanently Flexible,Permanently Flexible
Indoor/Outdoor
Indoor
Interior/Exterior
Interior
Kit
No
Longevity
10 years
Longevity (years)
10
Number of Tubes Included
12
Returnable
180-Day
Sealant Form
Standard Tube
Sealant Type
Specialty
Transparency
Solid

Warranty / Certifications

Certifications and Listings
ASTM Compliant,ASTM Compliant
Manufacturer Warranty
None

Questions & Answers

Can this product be used in a finished room, ie. around perimeter where finished wall meets finis...

Can this product be used in a finished room, ie. around perimeter where finished wall meets finished floor? If so, should this help with sound transmission from upstairs room to downstairs?
Asked by: Sleepless
No, this will not have any effect on the problem you are looking to reduce. While this can be used in the gap between the drywall and the floor, that is not where sound is coming through between floors. That is primarily because of sound transmission through the wood, drywall and other surfaces that are touching. Significant improvements will only come from decoupling the above floor from the below ceiling and adding mass and materials that do not transmit vibration as easily. Secondary improvements come from adding sound absorbing materials like insulation in joist cavities. Carpet and high density pad on the floor above will also help versus hardwood or tile. Even if you did use it for that gap (which again, wouldn't change anything here), you should not just use caulk. You should start with 'caulk saver' foam gap sealers that fit the gap snuggly and then augment with acoustic type caulk. Assuming
Answered by: Curtis
Date published: 2020-02-05

Can this product be used outside to seal gaps in a fence?

Can this product be used outside to seal gaps in a fence?
Asked by: JSten
I used a similar acoustical caulk to seal gaps in fencing to reduce noise penetration. I was building a board-on-board fence, so the caulking was not exposed to sunlight. The caulk is not intended to be exposed to sun, so would need to be out-of-sight (as in my application), or painted. The caulk was effective at reducing road noise in my yard and has held up for about five years now with no apparent deterioration.
Answered by: Ken
Date published: 2018-08-11

We are trying to soundproof an exposed brick wall. Will this adhere to brick and baseboard perime...

We are trying to soundproof an exposed brick wall. Will this adhere to brick and baseboard perimeter?
Asked by: Sleepless
My experience is that any miner based dust causes the caulk to harden and loose pliability. This reduces the sound dampening performance of the product but it still provides some sound proofing. Consider this an economical medium acoustical sealant.
Answered by: RTHJr
Date published: 2019-04-20

Can this be used to caulk windows on the inside of a house?

Can this be used to caulk windows on the inside of a house?
Asked by: Hcost
Yes.
Answered by: drumengine
Date published: 2020-05-30
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