- Home Page /
- Home Improvement /
- Paint /
- Paint Supplies & Tools /
- Caulking & Sealants /
- Sealants /
- U. S. Chemical & Plastics USC-30020 0.5 oz ME...
0 ratings
Item #:
152659018
U. S. Chemical & Plastics USC-30020 0.5 oz MEKP Liquid Hardener
83% of respondents would recommend this to a friend
Item #:
152659018
USD 38
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, September 26
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast acting MEKP formula designed for use in hardening fiberglass resin.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Fast Curing
The USC-30020 MEKP hardener offers rapid curing times, allowing users to achieve quick results in their projects, significantly reducing waiting periods compared to traditional hardeners.
High Strength
This hardener enhances the strength and durability of resins, ensuring long-lasting and robust finished products, making it ideal for demanding applications in various industries.
Easy Application
Designed for user convenience, the USC-30020 features a straightforward application process that simplifies mixing with resins, catering to both professionals and DIY enthusiasts for effective use.
Product Details
| Industrial sealant type | MEKP Liquid Hardener |
| Brand | U.S. Chemical & Plastics |
| Color | Clear |
| Transparency | Clear |
| Volume capacity | 0.5 oz |
| Material | Fiberglass |
| Weight | 0.5 oz (14.18 grams) |
| Size | 0.5 oz |
| Pieces | 1 |
| Has written warranty | No |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
DIY Enthusiasts
Ideal for hobbyists working with resin projects, providing efficient hardening for high-quality finishes.
-
Industrial Users
Suitable for professionals in automotive or aerospace needing a reliable hardening agent for composite materials.
-
Small Projects
Perfect for small-scale projects where precise measurement and effective curing are critical for success.
-
Beginners
Novices may struggle with proper mixing ratios, leading to subpar results and potential safety hazards.
Product Description
U. S. Chemical & Plastics USC-30020 0.5 oz MEKP Liquid Hardener
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is MEKP?
Answer: MEKP stands for Methyl Ethyl Ketone Peroxide, a chemical used as a hardener for fiberglass resin. -
Question:
Is this product safe to use?
Answer: While effective, it contains chemicals known to the State of California that may cause cancer or reproductive harm; proper precautions should be taken. -
Question:
How long does it take to cure fiberglass resin with this hardener?
Answer: The curing time may vary, but the fast-acting formula is designed to bond quickly, speeding up your project.
U.S. Chemical & Plastics Sealants Editorial Review
U. S. Chemical & Plastics USC-30020 0.5 oz MEKP Liquid Hardener is an effective industrial sealant designed primarily for fiberglass applications. This clear liquid hardener is known for its strength and efficiency when combined with fiberglass materials, providing excellent bonding capabilities. The product is convenient to use due to its 0.5 oz size, making it suitable for smaller projects or repairs. Users appreciate its straightforward application and reliable performance in creating durable bonds. Additionally, it is important to note that the product does not come with a written warranty, so users should be informed about proper usage before proceeding with their projects.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Clear color for easy visibility during application
- Compact 0.5 oz size for easy handling
- Effective bonding for fiberglass projects
- Simplifies small repairs without hassle
- User-friendly application process
Cons
- No written warranty included with the product
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 38
Order now and get it around Saturday, September 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 0.5 oz MEKP Liquid Hardener for efficient fiberglass resin curing.
- Fast-acting formula ensures quick bonding.
- Clear and easy-to-use liquid hardener.
- Ideal for home improvement and repair projects.
- High-quality product backed by client satisfaction.
- Perfect for anyone looking to achieve durable results.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.