Green Glue Noiseproofing Compound (Box of 12 Tubes)
Green Glue Noiseproofing Compound (Box of 12) packages the same viscoelastic damping layer in a case sized for a full room-sized retrofit. Applied between two rigid drywall sheets, Green Glue functions as a Constrained Layer Damping (CLD) medium — converting sound-wave mechanical energy into low-grade heat by shearing under vibration. At the recommended 2 tubes per 4'×8' drywall sheet, one box covers approximately 192 sq ft, or six sheets.
- Room-Sized Coverage: 12 tubes cover roughly 192 sq ft (~6 drywall sheets) at the standard rate — the right size for a bedroom, home office, or small studio retrofit.
- Same Proven Compound: Identical formulation to the single tube — viscoelastic, water-based, and low-VOC. Third-party acoustic data supports the STC/IIC lifts documented across our assemblies.
- Lower Per-Tube Cost: Case pricing brings the per-tube cost down versus the singles — the practical middle ground before jumping to the 5-gal bulk pail.
- Standard Bulk-Gun Compatible: Every tube in the box is a standard 28-oz cartridge that fits any standard bulk caulk gun — no follower plate or bulk gun required until you scale up to the pail.
Online orders up to 499 tubes. For anything larger, call (415) 864-4440 and we'll price the project with you.
Noiseproofing Compound — Box of 12 Specifications
- Use
- Between rigid layers (drywall-to-drywall)
- Box size
- 12 × 28-oz tubes (336 fl-oz total)
- Composition
- Viscoelastic, water-based, solvent-free, Low-VOC
- Recommended rate
- 2 tubes per 4'×8' drywall sheet, 3 tubes max
- Coverage per box
- ~192 sq ft at the standard rate (~6 sheets)
- Cleanup
- Soap & water before curing; scrape after cured
- Cure time
- Full acoustic performance after ~30 days
- Note
- Not an adhesive — fasten drywall with screws
Noiseproofing Compound — Box of 12 Project Calculator
Enter your surface square footage — we'll report how many boxes of Green Glue you need for this page's packaging (each box of 12 covers 192 sq ft), plus a recommended mix using our 5-gal bucket, 12-tube box, and single tube.
Green Glue is dosed at 2 tubes per 4'×8' drywall sheet (16 sq ft per tube). Add 10% for cuts and touch-ups. The calculator returns total tubes and the equivalent 5-gal bucket count for comparison.
Estimated STC Gauge
Compare how the Noiseproofing Compound — Box of 12 performs across assembly tiers. Select an assembly below to see the estimated STC score.
Single 5/8" drywall each side, no insulation, no damping.
Estimated STC — Planning use only
This value is an approximate assembly projection, not a project-specific assessment, certified laboratory test result or performance guarantee. Actual performance varies with the complete assembly, installation, flanking paths, penetrations and site conditions.
- STC 30-39: Loud speech clearly audible next room.
- STC 40-49: Loud speech muffled — normal residential wall.
- STC 50-59: Loud speech barely audible; suitable for offices & multi-family.
- STC 60+: Approaches studio-grade isolation.
How Noiseproofing Compound — Box of 12 compares
| Model | Packaging | Volume | Coverage | Best For | Notes |
|---|---|---|---|---|---|
| Single Tube | 1 × 28-oz tube | 28 fl-oz | 16 sq ft (0.5 sheet) | Touch-ups, small runs | Fits standard bulk caulk gun |
| Box of 12this | 12 × 28-oz tubes | 336 fl-oz | ~192 sq ft (~6 sheets) | Room-sized retrofits | Lower per-tube cost |
| 5-Gal Bucket | 5-gal pail | 640 fl-oz (≈ 22.9 tubes) | ~366 sq ft (~11 sheets) | Large runs, tight retrofits | Needs follower plate + bulk gun |
Applicable Assemblies
See where the Noiseproofing Compound — Box of 12 fits — from budget baseline to studio-grade isolation.
Best — Drywall + Studs + Insulation + Clips & Channels + MLV + Drywall + Green Glue + Drywall
Drywall · 2×4 framing · Rockwool insulation · Isolation Clips & Channels · 1 LB MLV · 5/8" drywall · Green Glue · 5/8" drywall.
Better — Drywall + Studs + Insulation + Clips & Channels + Drywall + Green Glue + Drywall
Drywall · 2×4 framing · Rockwool insulation · Isolation Clips & Channels · 5/8" drywall · Green Glue · 5/8" drywall.
Good — Drywall + Studs + Insulation + Clips & Channels + Drywall
Drywall · 2×4 framing · Rockwool insulation · Isolation Clips & Channels · single 5/8" drywall.
