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Thin grungebuster Dots: Same as above, except 1/32" thick (.8mm). Use between constrained layer materials instead of adhesive for superior damping and wherever a slightly compliant decoupling interface is desired. Ideal as an interface between cones and component or shelf - placing a grungebuster Dot on the flat side of a cone absorbs vibration and allows the cone to work more efficiently with a little less of its own "character." Though rarely needed, all Thin grungebuster Dots are available with optional pressure-sensitive adhesive on one side (or on both sides by special request). Black grungebuster Dots are a little firmer than off-white grungebuster Dots.
Available in off-white
or black
(w/adhesive: + $.60 ea.)
5/8" dia.: $.49
3/4" dia.: $.69
7/8" dia.: $.79
25mm dia.: $.891" dia.: $.89
26mm dia: $.89
1-1/8" dia.: $.94
1-1/4" dia.: $.99
1-5/16" dia.: $1.09
1-3/8" dia.: $1.19
1-1/2" dia.: $1.49
40mm dia.: $1.89
50mm dia.: $2.49
2" dia.: $2.49
2-1/2" dia.: $3.29
Extra-Thick grungebuster Dots: 1/8" (3.2mm) Extra-Thick grungebuster Dots are perfect for severe vibration conditions, heavy-duty rack/shelf/platform decoupling, desktop speaker isolation, turntable plinth and platform support, general decoupling and vibration control. (Available with optional pressure-sensitive adhesive.)
5/8" dia. Extra-Thick Dots
5/8" dia.: $1.19
3/4" dia.: $1.49
7/8" dia.: $2.45
1" dia.: $3.69
1-1/4" dia.: $4.491-5/16" dia.: $4.65
1-3/8" dia.: $4.95
1-1/2" dia.: $5.29
Metric sizes:
25mm.: $3.69
30mm: $4.19
40mm: $5.49-Other sizes available by request-
Damping Sheets: Cut your own Dots, squares, gaskets, anything. Cuts easily with razor blade, hobby knife, or scissors. Heat resistant, highly flexible microphonics-absorbing/decoupling/isolation materials. Great as a decoupling interface between different materials and as a damping layer in constrained layer systems.
grungebuster: Versatile, multi-purpose damping/isolation.
dBNeutralizer: Ideal for component chassis damping and loudspeaker applications. At 140 grams per 5" x 8" sheet, this damping sheet is nearly three times heavier and vastly more effective than equivalent-size 3M Damping Sheet.
Adhesive: Damping sheets are available with optional pressure-sensitive adhesive (except GIANT dBNeutralizer). Silicone medical adhesive can also be used as a superior adhesive. Here are links to two very good adhesives:
Hollister #7730 Medical Adhesive (small spray can)
Secure II Medical Adhesive (small bottle w/brush-on applicator)All damping sheets are 5" x 8" (except dBNeutralizer GIANT 10" x 12" sheet)
grungebuster:
.8mm (1/32") thin sheet: $12.95
(w/pressure-sensitive adhesive: $17.95)
1.6mm (1/16") standard sheet: $19.46
(w/pressure-sensitive adhesive: $24.46)3.2mm (1/8") Extra-Thick: $34.95
(w/pressure-sensitive adhesive: $39.95)
dBNeutralizer:
3.2mm (1/8") sheet: $39.95
(w/pressure-sensitive adhesive: $44.95)GIANT 10" x 12" sheet: $89.95
Material: Hardness:
(Shore A)Temperature Range: Optimal Load
Capacity:Dielectric Strength:
(volts/mil)Volume Resistivity:
(ohm/cm)grungebuster
(1.6mm thick)32 -80F to 400 F
(-62C to 204C)w/adhesive: to 250F (120C)
up to 33 lbs
(15kg)per sq. in.
500 1 x 1014 dBNeutralizer
(3.2mm thick)65
-55 F to 482 F
(-48 C to 250 C)
w/adhesive: to 250F (120C)
2 to 100 lbs
(0.9 to 45kg)per sq. in.
70 1 x 1015
Headshell Special: 2" x 2" square, thin grungebuster Damping Sheet. Perfect for making your own headshell gasket or other small project. Cut with scissors, hobby knife, small hole punch.
.8mm (1/32") thin sheet, 2" x 2": $1.89
Speaker Baffle Gasket: Black grungebuster material has a perfect balance of compliane/stiffness for making speaker/baffle interface gaskets with extremely linear sonic neutrality. Cuts easily with razor blade, hobby knife, or scissors with a jillion other potential uses. 0.5mm (.020") thick.
4.25" diameter (108mm) circle: $4.89
6" x 6" (152mm) sheet: $8.59
9" x 9" (229mm) sheet: $19.49
11" x 11" (279mm) sheet: $32.49
12.5" x 12.5" (317mm) sheet: $34.67
grungebuster washers: Hundreds of sizes available plus special binding post washers. Click here for complete list and details.
All Herbie's Audio Lab products feature a 90-day money-back trial period and unconditional lifetime warranty.
Need something else? If you don't see what you need, we can possibly make it for you.
What it is: Herbie's isolation materials are proprietary silicone-based vinyl elastomers with variable compliance and firmness qualities. The materials will absorb vibration with very little pressure applied, yet will handle a lot of weight. These compliant, non-vulcanized compounds are not dependent on a precise weight load to be most effective. They are equally effective under a wide range of weight and have little or no resonant "coloration." Invented and formulated solely for audio and video applications, these proprietary materials are unsurpassed in their ability to absorb microphonic vibrations and reduce audio distortion. Materials are smudge-free and residue-free, with excellent dielectric (insulating) properties.
-Comments-
Name: Hamil
Message: These products work a lot better than Blu-Tac and isonodes. i have Dots under platforms and shelfs and under desktop speakers.
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