Void Fillers

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Void Fillers 2017-08-17T13:21:43+00:00
TWO-PART CORE POTTING COMPOUNDS AT A GLANCE
PRODUCTS EC-3439 EC-3500 B/A EC-3524 B/A
Data Sheets MSDS

Technical Data Sheet

MSDS MSDS

Technical Data Sheet

Cured Density 31.2 lb/ft3
(0.5 g/cc)
42.4 lb/ft3
(0.68 g/cc)
31.2 lb/ft3
(0.5 g/cc)
Compression Strength psi/MPa 75° F
(24° C)
2500/17.2 7768/50.8 3263/22.5

 

3M™ Scotch-Weld™ Void Filler EC-3500 B/A3m-aerospace-cat-pg-20-pic-1

• High performance in the -67° to 350°F (-55° to 177°C) temperature range.
• Low density.
• Long worklife.
• Low volatile loss during cure.

PRODUCT Data Sheet SIZE PART MIXED COLOR
EC-3500 B/A MSDS

Techncial Data Sheet

1.1 lb A Gray
MSDS

Technical Data Sheet

.75 lb B Gray

 

3M™ Scotch-Weld™ Void Filler SW 3500-2 B/A

• Two components can be stored at room temperature.
• Long work-life at room temperature.
• 1:1 ratio and thixotropic features for ease of application.
• Excellent water and chemical resistance.

PRODUCT DESCRIPTION SIZE COLOR
SW 3500-2 B/A Void Filling Compund 10 lb Kit

 

3M™ Scotch-Weld™ Void Filling and Edge Sealing Compound EC-3524 B/A

• Two-part, flame retardant epoxy.
• Can be used for void filling, edge sealing, and as an abradable compound in aircraft engines.
• Cures to a strong, low density material within 48 hours at 75°F (24°C).
• Meets the flammability requirements of F.A.R. 25.853 (a) and (b).
• Reinforces honeycomb.
• Can be used for bonding inserts.

PRODUCT Data Sheets SIZE COLOR
EC-3524 B/A MSDS

Technical Data Sheet

1/2 gal Kit Blue

 

3M™ Scotch-Weld™ Void Filler SW 3500-2 pmf-PreMixed Frozen

• Deaerated product to minimize bubbles in final potting.
• Fast cure (1 hour).
• Low cure density.
• Low flow for ease of application.
• Excellent water and chemical resistance.

PRODUCT Data Sheets DESCRIPTION SIZE COLOR
SW 3500-2 pmf MSDS Low Density Void Filler 750ml cartridge

 

3M™ Scotch-Weld™ Void Filler SW 3450 FST

• Extreme low density and weight. Pumpable.
• Full stand alone FST properties with patented non-halogen based FST system.
• Low flow for ease of application.

PRODUCT Data Sheets DESCRIPTION SIZE COLOR
SW 3450 FST MSDS One-part void filling compound 20L pail

 

3M™ Scotch-Weld™ Void Filling Compound EC-3439

• Epoxy used for filling voids and honeycomb core.
• Cures to a rigid, solvent resistant material in one hour at 250°F (121°C).
• The compound has thixotropic properties for ease of application.
• Cured material is flame retardant.
• Meets the flammability requirements of F.A.R. 25.853 (a).

PRODUCT Data Sheets DESCRIPTION SIZE COLOR
EC-3439 MSDS

Technical Data Sheet

Potting Compound 1 gal Off-White
5 gal Off-White
EC-3439 HS AF MSDS

Technical Data Sheet

Potting Compound 1 gal Off-White
5 gal Off-White

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