BIQU PyroGrip PEI Plate – Bambu H2D / H2D Pro / H2S / H2C / A2L

BIQU PyroGrip Double-Sided PEI Grid Build Plate 346x355mm for Bambu Lab H2D / H2S

BIQU PyroGrip Double-Sided PEI Grid Build Plate for Bambu Lab H2D / H2D Pro / H2S / H2C / A2L

$29.99

SKU 34043

Confirmed fit

H2D
H2D Pro
H2S

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Tired of large, flat prints warping and lifting off the bed? The BIQU PyroGrip Build Plate is a next-generation, double-sided spring steel sheet engineered for makers who demand absolute perfection on their large-format Bambu Lab printers.

Featuring advanced heat-activated adhesion technology, the PyroGrip provides a rock-solid, weld-like bond while the bed is hot, and an effortless release the moment it cools down. Forget about messy glue sticks or wasting filament on massive brims. With its laser-etched alignment grid and professional textured PEI finish, this plate brings industrial-grade reliability and pristine first layers to your biggest 3D printing projects.

Choose Your Size

This plate comes in two sizes. Pick the one that matches your machine — they are not interchangeable.

Variant	Usable print size	Machines
H2D / H2S	350 × 325 mm	H2D, H2D Pro, H2S
H2C	330 × 320 mm	H2C — and the A2L, which uses the same plate as the H2C

BIQU PyroGrip Double-Sided PEI Grid Build Plate for Bambu Lab H2D / H2S

Features

Heat-Activated PyroGrip Technology: Engineered to provide maximum suction at high temperatures. Large, flat models stay perfectly adhered without adhesives, completely eliminating corner warping on tricky materials.
Laser-Etched Grid Guidelines: Features permanent, laser-etched scale lines directly on the PEI surface. These grid lines help you visually position models accurately and provide a quick reference for print scale.
Double-Sided Textured Finish: Both sides are coated in high-quality textured PEI, giving you double the lifespan! It leaves a professional, uniform matte texture on the bottom of your prints, effectively hiding layer lines and reducing the "shiny plastic" look.
Seamless AR Code Detection: Comes equipped with a pre-printed AR recognition code. Your Bambu Lab printer will automatically identify the plate type, ensuring the correct software settings are applied and preventing accidental nozzle crashes.
Flexible Spring Steel Core: Constructed from premium spring steel that resists permanent bending. Once the plate cools, simply give it a slight flex to "pop" your massive prints off instantly.

Real-World Maker Tips (Care & Setup)

Patience is Key: Because the PyroGrip relies on heat-activated adhesion, its grip is incredibly strong when hot. Do not force prints off while the bed is still heated. Let it cool down to room temperature, and the prints will practically release themselves.
Keep it Clean: Oils from your fingers are the enemy of PEI. Give the plate a quick wipe with 90%+ Isopropyl Alcohol (IPA) and a lint-free cloth between prints to keep that heat-activated grip working flawlessly.

Temperature Guidelines

For the best heat-activated adhesion, we recommend the following bed temperatures:

PLA: 60°C – 65°C
PETG: 70°C – 80°C
ABS / ASA: 90°C – 100°C

Specifications

Feature	Specification
Product Type	Double-Sided Textured PEI Build Plate
Usable Print Size	H2D / H2S: 350 × 325 mm — H2C / A2L: 330 × 320 mm
Core Material	Flexible Spring Steel
Surface Features	Laser-Etched Grid & AR Recognition Code

What's in the Box

1 × BIQU PyroGrip Build Plate, in the size you select

About this product

Which size fits my printer — H2D/H2S or H2C/A2L?

SKU 34043 is sized 350×325mm usable print area for the H2D, H2D Pro, and H2S. SKU 34080 is sized 330×320mm for the H2C — and notably the A2L uses the same plate as the H2C, so A2L owners should order the H2C-labeled variant (34080), not the H2D one. Ordering the wrong size means a plate that doesn't match your bed dimensions and won't seat or level correctly.

What is heat-activated adhesion and how is it different from a standard PEI plate?

PyroGrip's coating bonds most strongly while the bed is still hot, giving a rock-solid weld-like grip during printing that then releases easily once the plate cools to room temperature. This is the opposite behavior of plates optimized for cold-bed adhesion, so the practical rule is: never force a print off while the bed is still warm.

Will my printer automatically recognize this plate?

Yes — it comes with a pre-printed AR recognition code, so your Bambu Lab printer automatically identifies the plate type and applies the correct software settings, which also helps prevent accidental nozzle crashes from a mismatched plate profile. That automatic detection is a meaningful convenience on large-format machines where a mismatched profile risks a costly nozzle collision.

What bed temperatures should I run for large prints on this plate?

PLA at 60-65°C, PETG at 70-80°C, and ABS/ASA at 90-100°C, per BIQU's guidance for best heat-activated adhesion. These run slightly hotter than some cold-bed-focused plates specifically because PyroGrip depends on heat to reach full grip strength. Running cooler than these ranges on a heat-activated coating can leave adhesion noticeably weaker on big, flat parts.

Why does the listing warn against forcing prints off while hot?

Because the adhesion mechanism is heat-activated, the bond is at its strongest while the bed is still warm — trying to pry a print off at that point risks damaging the coating or the part. Let the plate cool to room temperature first; at that point, large prints typically release almost on their own.

Does the laser-etched grid wear away over time like a printed one might?

It's laser-etched directly into the PEI surface rather than printed on top, which is more durable against repeated IPA wiping and print cycles than a surface-printed grid would be — it's designed as a permanent reference for model alignment and scale checking. Because it's part of the surface itself rather than a coating applied afterward, the grid won't fade, peel, or wear away the way a printed reference line eventually would after months of active use.

Good to know

Ordering & Shipping

We currently ship within the United States. Most in-stock orders placed before 12:00 PM CT ship the same business day.

Shipping is free on orders over $50; below that, flat rates start at $4.99 on orders over $25. You'll get a tracking number by email as soon as your parcel is on its way.

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Need to change or cancel an order? Email us right away and we'll do our best to help before it ships.

Returns & Refunds

Unused, unopened parts can be returned within 30 days in their original packaging. A flat $4.99 return shipping fee applies — email us first and we'll send return instructions.

Received the wrong item or something arrived defective? Contact us right away and we'll make it right with a replacement or full refund, no return fee in that case. Full details on our return policy page.

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