Thermal Grizzly

Thermal Grizzly Minus Pad Pro

Expert rating6.5 / 10

View on Thermal GrizzlyView on thermal-grizzly.com

Compound Type:: Silicone-Based Pad
Electrical Conductivity:: Non-Conductive
Recommended Use:: High-end CPU/GPU

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Manufacturer: Thermal Grizzly Last updated: 2026-10-06

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Thermal Grizzly Minus Pad Pro Review

Thermal Grizzly Minus Pad Pro is the top tier of Thermal Grizzly's Minus Pad Basic, Advance and Pro series, a grey non-conductive pad sold in 100x100 and 120x20mm sheets from 0.5mm to 3.0mm.

Minus Pad Pro is Thermal Grizzly's high-end pad for uneven gaps. Thermal Grizzly says its conductivity is very close to Minus Pad Extreme and its compressibility is "outstanding", the best of the new Basic, Advance and Pro series. That combination makes it our pick for GPU memory where component heights vary. It is grey, electrically non-conductive and comes in 0.5 to 3.0mm. Thermal Grizzly doesn't print a W/mK figure, hardness or temperature range on the product page or the datasheet we read. If your gaps are even, Minus Pad Extreme is the stronger pick.

Thermal Performance and Conductivity

Thermal Grizzly doesn't print a W/mK figure for Minus Pad Pro. It describes it as having "extremely high thermal conductivity" and says it is "very close to minus pad extreme", making it the top of the Basic, Advance and Pro series.

That makes it a high-end pad, not a modest one. It fits GPU memory and VRMs on demanding cards.

Compound Type and Composition

Minus Pad Pro is a grey, electrically non-conductive pad from the series that Thermal Grizzly says builds on Minus Pad 8. The product page and datasheet we read don't publish composition, density or hardness.

Application and Consistency

Thermal Grizzly rates its compressibility as "outstanding", the highest of the three new tiers. That is what lets it close uneven gaps without lifting the cooler off the die.

It comes in 100x100mm (2 pieces) or 120x20mm (1 piece) at 0.5, 1.0, 1.5, 2.0 and 3.0mm. Cut it with the film on, then peel and place.

Electrical Safety

Thermal Grizzly lists Minus Pad Pro as electrically non-conductive. The pages we read don't give a breakdown voltage, but it is safe around exposed contacts in normal use.

Longevity and Pump-Out Resistance

As a solid pad, pump-out does not apply. Thermal Grizzly doesn't publish an operating temperature range, lifetime or reuse guidance for Minus Pad Pro on the pages we read. Its sibling Minus Pad Extreme is recommended for one-time use, so we'd plan on fresh pads after a teardown.

Comparison to Alternatives

Against Thermal Grizzly Minus Pad Extreme, Extreme edges it on conductivity and Pro wins on compressibility. Against Minus Pad 8, Pro is a big step up. Against Arctic TP-4 (50 Shore OO, compresses up to 60%), TP-4 is the cheaper soft pad with published insulation data. Against T-Global TG-A1450 (14.5 W/mK), both target soft, high-performance repads.

Winner for: high-end GPU memory with uneven heights.

Who This Pad Is Actually For

Winner for: GPU memory and VRMs where component heights vary and you still want near-top conductivity.

Good fit: repads where you can't measure the original pad precisely.

Not for: buyers who need a published W/mK, hardness or temperature rating.

Not for: budget SSD or chipset pads, where Minus Pad 8 is enough.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating6.5 / 10

Thermal Grizzly's top pad in the Basic, Advance and Pro series, with conductivity it rates very close to Minus Pad Extreme and the most compressible formula of the three, a strong pick for uneven GPU memory gaps.

Best for

High-end GPU memory and VRM repads with uneven component heights
Repads where the original pad thickness is uncertain

Not for

Budget SSD or chipset pads, where Minus Pad 8 is enough
Buyers who need a published W/mK, hardness or temperature rating

Specifications

What these specs mean

Identity and form

Brand	Thermal Grizzly
Model	Thermal Grizzly Minus Pad Pro

Electrical and board risk

Paste Segment	Pad

Application

Viscosity	Grey pad with outstanding compressibility, the highest of Thermal Grizzly's Basic, Advance and Pro series
Applicator Included	No

Compound Type	Silicone-Based Pad
Electrical Conductivity	Insulating
Package Size	100x100mm or 120x20mm sheets, 0.5/1.0/1.5/2.0/3.0mm thick
Recommended Use	High-end CPU/GPU (SSDs, GPU coolers and water blocks, voltage regulators and memory modules)
Safety Notes	Cut to size with scissors; non-conductive

FAQs

Is Minus Pad Pro better than Minus Pad Extreme?

Not on conductivity: Thermal Grizzly says Pro is very close to Extreme. Pro has more compressibility, so it suits uneven gaps better.

How does Minus Pad Pro compare to Minus Pad Basic and Advance?

Pro is the top tier. Thermal Grizzly rates it highest for both thermal conductivity and compressibility; Basic is the price-performance option.

What sizes does Minus Pad Pro come in?

100x100mm (2 pieces) or 120x20mm (1 piece), in 0.5, 1.0, 1.5, 2.0 and 3.0mm thicknesses.

Is Minus Pad Pro electrically conductive?

No. Thermal Grizzly lists it as electrically non-conductive.

What W/mK is Thermal Grizzly Minus Pad Pro?

Thermal Grizzly doesn't print one on the product page or datasheet we read. It positions Pro just below Minus Pad Extreme.