Can it be used on 3d pla filament?

Wouldn't recomend it on anything where movement & flexibility is required. This has good conductivity, but dries pretty brittle.

Could this be used as a base coat for powdercoating plastic?

What kind of paint or plastic could withstand the 400 degree cure temperature of powdercoating? Use powdercoating base for powdercoating.

Can this be used on wood?

Don't know. I used it to coat plastic.

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838AR Total Ground Carbon Conductive Coating

838AR Total Ground Carbon Conductive Coating

3.9/5

Product ID: 148844316

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Details

Brand
MG Chemicals
Item volume
445
Special feature
Fast-Drying
Paint type
Spray
Included components
Satisfaction
Package information
Aerosol Can

⚡0.69 Ω/sq Surface Resistance

⏱️Quick Dry, No Heat Cure

🛡️>50 dB RFI Shielding

Description

🛡️ Shield your tech, stay ahead of the interference curve!

POLYSTYRENE FRIENDLY - Gentle on sensitive plastics—versatile use without compromise.
SAFE ECO CONSCIOUS - Mild solvent system free of toluene and xylene—protect your workspace and the planet.
UNRIVALED RFI DEFENSE - Blocks over 50 dB of interference below 1 MHz—keep your devices flawlessly connected.
SPRAY GO APPLICATION - Fast-drying formula requires no heat cure—get professional results without the wait.
ULTRA LOW SURFACE RESISTANCE - Achieve a sleek 0.69 Ω/sq with just one 1-mil coat—efficiency meets precision.

The 838AR Total Ground Carbon Conductive Coating by MG Chemicals delivers superior RFI shielding (>50 dB below 1 MHz) with an ultra-low surface resistance of 0.69 Ω/sq per single 1-mil coat. Its quick-dry, no-heat cure formula ensures fast, easy application, while a mild solvent system keeps it safe for polystyrene and free from harsh chemicals like toluene and xylene—perfect for professionals demanding reliable, eco-conscious electromagnetic interference protection.

Specifications

Manufacturer	MG Chemicals
Part number	838AR-340G
Item Weight	340 g
Product Dimensions	6.4 x 25.6 x 6.4 cm; 340.19 g
Item model number	838AR-340G
Item thickness	5 Micron
Item Package Quantity	1
Measurement System	Metric
Special Features	Fast-Drying
Included components	Satisfaction
Batteries included?	No
Batteries Required?	No

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Great price for an authentic product. Fast international shipping too!

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TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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838AR Total Ground Carbon Conductive Coating

Details

Description

Specifications

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