mobile search button of img
Back
Gel Coat Resin
gel coat base resin for kayaks REL-1816

Description:

This is a gel coat resin used as a base or primer coat, specifically designed for small composite boats such as kayaks and canoes. It provides a good adhesion base for subsequent colored gel coats or topcoats and effectively seals the fiberglass layer, enhancing the overall watertightness and structural integrity of the hull.


Performance Attributes:

Medium reactivity, good mechanical strength. General purpose resin for gel coat


Type:

Ortho

Inquiry Now
WHAT ARE YOU LOOKING FOR?
*
This field is required
Total quantity you need
*
This field is required
*
This field is required
Email format error
Due to email instability, you might miss our correspondence. Please provide your phone number for alternative contact.
This field is required
Telephone information is wrong!
Send Message
REL-1816 gel coat base resin
REL-1816 gel coat base resin
REL-1816 gel coat base resin
REL-1816 gel coat base resin
REL-1816 gel coat base resin
//www.reallandcomposite.com/uploadfiles/128.1.164.122/webid2311/source/202407/8370717217809396.jpg
REL-1816 gel coat base resin
REL-1816 gel coat base resin
REL-1816 gel coat base resin
REL-1816 gel coat base resin
REL-1816 gel coat base resin
Product Description
Features & Applications
Why RealLand
FAQs
Product Description

This is a gel coat resin used as a base or primer coat, specifically designed for small composite boats such as kayaks and canoes. It provides a good adhesion base for subsequent colored gel coats or topcoats and effectively seals the fiberglass layer, enhancing the overall watertightness and structural integrity of the hull.

Product NameDescriptionPerformance AttributesTypeApplication
REL-1816 Gelcoat Resin for KayaksGel coat base resinMedium reactivity, good mechanical strength. General purpose resin for gel coatOrthoGel Coat Base Resin


PROPERTIES OF UNCURED RESIN (25ºC):

TEST ITEMSUNITVALUEMETHOD
Appearance---Light yellow transparent liquidGB/T8237.6.1.1
Brookfield viscosity at 25ºC mPa.s700-900GB/T7193.4.1
Gel timemin10.0-15.0GB/T7193.4.6
Acid ValuemgKOH/g15.0-30.0GB/T2895
Non-Volatile Content%63.0-68.0GB/T7193.4.3
APHA Color---≤60GB/T605


Gel time test: 0.6Co/naph:2%+ AKZO M-50:2%


PROPERTIES OF CURED RESIN:

TEST ITEMSUNITVALUEMETHOD
Tensile StrengthMPa72GB/T2568
Tensile ModulusMPa3300GB/T2568
Elongation at Break%3.0GB/T2568
Flexural StrengthMPa130GB/T2570
Flexural ModulusMPa3750GB/T2570
Impack ResistanceKJ/M211GB/T1451
HDT (1.80 MPa)ºC80GB/T1634
Barcol Hardness---47GB/T3854
Water Absorption at 25ºC %0.13GB/T1034


Curing schedule: 24 hrs at 25ºC, 3 hrs at 60ºC, 2 hrs at 100ºC


Features & Applications


gel coat base resin
Gel Coat Base Resin Storage:
Drums - Store at temperatures below 25°C (77°F). Storage life decreases with increasing storagetemperature. Avoid exposure to heat sources such as direct sunlight or steam pipes. To avoidcontamination of product with water, do not store outdoors. Keep sealed to prevent moisture pick-up andmonomer loss. Mild mixing is recommended after prolonged storage. Rotate stock.
gel coat base resin
Applications:
Gel coat base resin is used for the surface coating of FRP products to provide high gloss, weather resistance, and corrosion resistance protection. This makes it an ideal gel coat base resin for kayaks, where a durable, mirror-like finish is essential to withstand constant UV exposure and water abrasion. Beyond the marine leisure industry, it is also widely used in the fields of ships, sanitary ware, and wind power blades.


Why RealLand gel coat base resin manufacturer



Changzhou RealLand Composite Material Technology Co., Ltd.

As a trusted gel coat base resin manufacturer in china, RealLand stands out through its unwavering commitment to innovation, quality, and sustainability. With 25+ years of expertise in gel coat base resin, we leverage cutting edge R&D capabilities and a state-of-the-art production facility to deliver gel coat base resin that exceed industry benchmarks. Our gel coat base resin products boast ultra-high tensile strength and rapid curing efficiency. RealLand has a number of technology patents, and has passed ISO9001 and ISO14001.

We offer full customization to meet specific project demands, supported by a dedicated technical team providing end-to-end solutions from formulation optimization to on-site process guidance. Partner with RealLand for high-performance, gel coat base resin.

gel coat base resin manufacturer in china



  • company ct.jpg

  • company ct 2.jpg

  • company ct 3.jpg

  • company ct 4.jpg

FAQs


Q: Can I Request a Sample of Unsaturated Polyester Resin?
A: Yes, we can provide 10kg of resin as a free sample.

Q: Do you have OEM/ODM service?
A: Yes, we are highly flexible in offering OEM/ODM services.

Q: Can I Customize the Formulation of Unsaturated Polyester Resin for My Project?
A: Yes, absolutely. We understand that different projects may have unique requirements. Our R & D department is well-equipped to handle custom formulations based on your specific needs. You can provide us with the details of your project, including any specific characteristics or performance criteria you are looking for, and our experts will work on tailoring a formulation that meets your requirements.

Q: How Do I Choose the Right Unsaturated Polyester Resin for My Application?
A: We would provide guidance on selecting the appropriate UPR based on different project requirements.

Q: What is The Product Lead Time?
A: 10 days.

Q: What's Shelf Life of Unsaturated Polyester Resin?
A: Normally 8 months.

Q: What Certifications and Quality Standards Does Your Unsaturated Polyester Resin Meet?
A: Our Unsaturated Polyester Resin meets CCS, RoHS, REACH, EMS, and QMS certifications and quality standards.

Q: What is Your Company's International Transportation Form?
A: For samples, we offer Delivery Duty Paid (DDP) services for most of the countries. This means that we handle the delivery process, including the payment of taxes, and you won't be required to manage customs clearance. For bulk orders, we normally transported by sea or land. Our commitment is to ensure the secure and efficient delivery of our products to your specified destination.

    Let’s Collaborate Today!
    WHAT ARE YOU LOOKING FOR?
    *
    This field is required
    Total quantity you need
    *
    This field is required
    *
    This field is required
    Email format error
    Due to email instability, you might miss our correspondence. Please provide your phone number for alternative contact.
    This field is required
    Telephone information is wrong!
    Send Message
      bottom_logo

      RealLand is a integrated enterprise, provides specialty chemical products, services and solutions for many of world’s most essential industries.

      CopyRight © 2026 Changzhou RealLand Composite Material Technology Co., Ltd. All rights reserved Sitemap  All tags