Tired of inconsistent transfers, scorched fabrics, and frequent mat replacements slowing down your heat press operations?
The Heat Press Silicone Foam Mat is the game-changing solution you need-and when it comes to uncompromising performance, Sanpu Foam Silicone stands head and shoulders above competitors with industry-leading heat resistance that delivers reliable, professional results every time.

Every heat press operator-whether hobbyist or commercial user-fights with these frustrating challenges that kill efficiency and quality:
Scorching & Burning: Standard mats fail at high temps, leaving unsightly burn marks on fabrics and ruining expensive HTV/sublimation projects.
Uneven Heat Distribution: Hot spots or cold spots lead to blotchy transfers, incomplete adhesion, and wasted materials-no more "hit or miss" results.
Short Lifespan & Warping: Cheap mats degrade fast, warp under pressure, and need frequent replacement, driving up long-term costs.
Sticky Residue Buildup: Silicone surfaces attract ink, glue, and debris, leaving messy impressions on your work and requiring constant, damaging cleaning.
Compression Set & Deformation: Mats lose their shape and elasticity, failing to maintain consistent pressure and heat transfer over time.
Temperature Limitations: Mats that can't handle extended high-temp runs (over 200°C/392°F) limit your workflow and prevent tackling heavy-duty projects.

Why Foam Silicone Is the Superior Choice?
Foam silicone redefines heat press performance, solving every pain point above with unmatched material benefits:
✅ Ultra-High Temp Resistance: Withstands continuous use up to 230°C (446°F) and short bursts to 315°C (600°F)(Special formulation in Sanpu)-far exceeding standard silicone mats.
✅ Uniform Heat Conduction: Closed-cell foam structure distributes heat evenly, eliminating hot/cold spots for crisp, consistent transfers every time.
✅ Non-Stick & Easy to Clean: Smooth, non-porous surface repels ink, glue, and debris-simply wipe clean in seconds, no harsh scrubbing or damage.
✅ Superior Resilience & Durability: High resilience foam maintains shape and pressure under heavy use, resisting compression set and warping for long-lasting performance.
✅ Versatile Compatibility: Fits all heat press sizes (15x15", 16x20", custom sizes) and works with HTV, sublimation, heat transfer, and vinyl projects.
✅ Eco-Friendly & Safe: Non-toxic, odorless, and flame-retardant, making it ideal for home, studio, and commercial use.

Why Choose Sanpu for Your Heat Press Silicone Foam Mat Needs?

Inner excellence stems from the selection of raw materials
The raw materials of the heart determine the core performance. We carefully select each batch of silicone raw materials to ensure the outstanding high and low temperature resistance, shock absorption and long-term stability of the foam board.

Core technology, independently developed
We master the underlying core technology of silicone foaming - the vulcanization system. This means ensuring a high degree of consistency between product batches from the source, providing a solid foundation for your design.

Strict quality inspection
Our Heat Press Foam Pad undergoes multiple rounds of screening and rigorous temperature and pressure resistance tests to ensure consistent quality of each piece. We use strict quality inspection to ensure the perfection of every press you make.

Honor and qualification
Official certification, professional after sales service.

ROHS Certificate (closed cell silicone foam)

V-0 Certificate

FDA Certificate

ROHS Certificate (open cell silicone sponge)

REACH Certificate
Our factory & quipment
"Pursue excellence with a down-to-earth attitude"



Strong soft power
People-oriented, employees and the enterprise grow together
A good corporate atmosphere
Internal efficient collaboration is the cornerstone of reliable external delivery. We firmly believe that only by thinking with the same mind internally can we become your most reliable "external brain"
stronge R&D development team
4 graduates from 985 universities in R&D Team; 3 core technical experts with over 20 years of experience in silicone research;more than ten technical patent certificates.


more stable quality than peer
Higher salaries than our peers, and low turnover rate have helped our quality of silicone more stable and higher than our peer.
positive feedback from customer
With high-quality products, solid technology and meticulous service, we have gained recognition from our customers. Our products are exported to Australia, Europe, America, Japan, Thailand and other countries
Don't settle for mats that fail at high temps, ruin your projects, and cost you money. Upgrade to Sanpu Heat Press Silicone Foam Mat-where superior heat resistance meets uncompromising performance. Contact me for free samples now!
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