UPE Solid Surface vs. Modified Acrylic Solid Surface: Are They the Same? UPE Solid Surface vs. Modified Acrylic Solid Surface: Are They the Same?

UPE Solid Surface vs. Modified Acrylic Solid Surface: Are They the Same?

UPE Solid Surface vs Modified Acrylic Solid Surface – Are They the Same?

When researching solid surface materials, you might encounter the term UPE solid surface, especially in the South Korean market. In reality, UPE solid surface is another name for modified acrylic solid surface. This guide from KSTONE explains their composition, advantages, and uses—helping you make the right choice for your next project.

What Is UPE Solid Surface (Modified Acrylic Solid Surface)?

UPE solid surface, also known as modified acrylic solid surface, is a high-quality, durable, and versatile material widely used in kitchen countertops, bathroom vanity tops, wall cladding, and custom furniture. It is made from the following composition:

UPR (Unsaturated Polyester Resin) – approx. 26% (including 0.3% Anti-UV resin)
MMA (Methyl Methacrylate) – around 8–10%
AL(OH)3 (Aluminum Hydroxide) – about 63%

This formula delivers a non-porous, hygienic, and heat-resistant surface ideal for both residential and commercial spaces.

Key Features and Advantages

1. Seamless Appearance

Unlike natural stone, UPE solid surfaces can be seamlessly joined for a smooth, modern look—perfect for luxury kitchens and commercial interiors.

2. Non-Porous and Hygienic

The non-porous surface prevents moisture, bacteria, and stains from penetrating—ideal for healthcare facilities and food preparation areas.

3. Easy to Repair and Maintain

Minor scratches and stains can be sanded away, keeping the surface looking new for years.

4. Heat and Chemical Resistance

High Aluminum Hydroxide content ensures excellent fire resistance and chemical durability, making it a safe and long-lasting choice.

5. Cost-Effective Alternative

Compared to 100% acrylic solid surface, UPE solid surface offers a more budget-friendly option without sacrificing performance.

Applications of UPE / Modified Acrylic Solid Surface

Kitchen Countertops – Stain-resistant, easy to clean, and stylish.
Bathroom Vanity Tops – Seamless, moisture-proof, and hygienic.
Wall Cladding – Decorative and durable for commercial interiors.
Retail & Hospitality Surfaces – Customizable to match brand aesthetics.

Conclusion

UPE solid surface and modified acrylic solid surface are essentially the same material. While the term “UPE solid surface” is popular in South Korea, the material composition is consistent worldwide. With its seamless design, hygienic properties, repairability, and affordability, it is an excellent choice for kitchens, bathrooms, and commercial spaces.

Looking for High-Quality UPE Solid Surface?

If you need premium modified acrylic solid surface products, KSTONE offers expert manufacturing and fabrication services. Contact us today to explore our color range, request samples, and get professional advice.

Freddy

Hi, I’m Freddy, Marketing Director of kstonesurfaces.com, I’ve been running a factory in China that makes acrylic solid surface sheets for 12 years now, and the purpose of this article is to share with you the knowledge related to acrylic solid surface slabs from a Chinese supplier’s perspective.