Thermalright Heilos Solid Thermal Interface Sheet V2 40x50x.25mm Phase Change
The Thermalright Heilos Solid Thermal Interface Sheet V2 40x50x.25mm Phase Change is a solid phase change thermal sheet from Thermalright. It measures 40x50mm and is .25mm thick, and it sits between a chip and its cooler to move heat across the gap.
Phase change sheets are an alternative to thermal paste and pads. They go on as a solid sheet and are designed to soften when the part heats up, filling small gaps between the surfaces. That suits builders who want a clean, even application without spreading paste.
Highlights
- Brand: Thermalright
- Model: Heilos Solid Thermal Interface Sheet V2
- Size: 40x50mm
- Thickness: .25mm
- Phase change thermal interface material in solid sheet form
Best for
- Builders who prefer a solid sheet to spreading thermal paste
- Fitting a new CPU cooler with a clean, even interface layer
- Refreshing the thermal interface during a cooler swap or PC rebuild
Compatibility and related parts
Before ordering, compare the 40x50mm sheet size with the heat spreader of your processor and the contact plate of your cooler, and clean off any old paste before fitting it. If you are building a full system, the PC builder checks compatibility across your parts, and you get free assembly and testing when the part is bought as part of a PC build. You can also browse other thermal paste and pads or the full range of PC components.
Couldn't load pickup availability
Warranty
Warranty
- All products come with a 1-year official local warranty, unless mentioned otherwise.
- Accessories (such as cables, covers, power banks, etc.) are not covered under warranty.
- Please check your item at the time of delivery—you may refuse the order if you notice any damage.
- The warranty provided is an official local manufacturer warranty.
- Apple products include both local and international warranty, as per Apple’s policy.
Shipping & Returns
Shipping & Returns
• Shipping: Orders are processed within 0–2 business days. Standard delivery takes 0–5 business days depending on your location.
• Returns: You may return or exchange products within 10 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
No advance payments required—even for preorders. Pay on delivery or cancel anytime, hassle-free.
FAQs
What is a phase change thermal sheet?
What is a phase change thermal sheet?
What size is the Thermalright Heilos V2 sheet?
What size is the Thermalright Heilos V2 sheet?
Can I use it instead of thermal paste?
Can I use it instead of thermal paste?
Can you install it for me?
Can you install it for me?
Why OutGeeked
Genuine tech, delivered across Lebanon.
- 4,700+products across phones, laptops, gaming and more
- 360+brands, every item brand-new and genuine
- 1 yearwarranty on most phones, laptops and gadgets
- Cashon delivery, anywhere in Lebanon
Not sure which one to pick?
Message a real person on WhatsApp. Send the model you're considering and we'll help you compare.
Chat on WhatsApp- Hours · Mon–Fri, 10am–6pm
- Call · +961 71 906 011
- Email · sales@outgeeked.net
- Contact page

