Can a Supplier Store Epoxy Resin Before Shipment?

Whether epoxy resin can remain at a supplier’s warehouse before dispatch depends on the supplier’s agreement and the storage arrangements. The available product information does not confirm a warehouse-holding service. It describes PA-3330, a water-based hydroxy acrylic dispersion, rather than epoxy resin, and lists a delivery lead time of 7–10 days and a shelf life of 12 months.

What to Confirm Before Scheduling Shipment

Before asking a supplier to delay dispatch, verify the exact product and obtain written approval for the storage arrangement. The product record provides a minimum order quantity of 900 KG, factory quality control, and technical support with free reference formulas, but it does not state how long completed orders can be held or under what warehouse conditions.

Ask the supplier to confirm the material name, approved holding period, planned release date, storage conditions, product condition at dispatch, and responsibility for the goods while they are stored. The stated 12-month shelf life applies to PA-3330; the available information does not explain how supplier storage affects that period.

Product and Application Details

PA-3330 is identified as a hydroxy-functional polyacrylic secondary dispersion used as a binder in water-based two-component coatings. Its listed properties include resistance to water, alkali, and acid, along with high gloss, fullness, good surface appearance, resistance to blistering at higher film thickness, and good leveling.

Wet-on-wet coating systems described for the product pair a waterborne 2K PU topcoat with either a waterborne 2K epoxy primer or a waterborne 2K PU primer. The application areas listed include rail transit, engineering machinery, steel structures, automotive parts, and indoor and outdoor wooden furniture. These references to epoxy primer do not mean that PA-3330 itself is epoxy resin.

Shipping and Supplier Information

Guangzhou Guanzhi New Material Technology Co., Ltd. lists a Quality Management System Certificate covering the research and production of environmentally friendly multipurpose water-based polyurethane coating materials and high-performance water-based coating additives. The company also lists an Intellectual Property Compliance Management System Certification and cooperation cases involving PPG and Nippon Paint in coating applications.

Frequently Asked Questions

Can epoxy resin be stored at the supplier’s warehouse before shipment?

The available information does not confirm that this service is offered. Contact the supplier and get written approval before arranging a shipment hold.

Is PA-3330 an epoxy resin?

No. PA-3330 is described as a water-based hydroxy-functional polyacrylic secondary dispersion for two-component coatings. The product information mentions its use with waterborne 2K epoxy primer systems, not that the dispersion is epoxy resin.

What are the stated order and shipping details?

The listed minimum order is 900 KG, with a 7–10 day delivery time. Available shipping methods are sea freight, air freight, express courier, and rail freight, selected according to customer requirements.

Recommendation

Do not assume that epoxy resin or PA-3330 can be held at the supplier’s warehouse without prior agreement. Confirm the product identity and storage terms in writing, including the duration, dispatch schedule, and responsibility for product condition. For technical questions or formulation support, contact sophia@guanzhihg.com.

About the Supplier

Guangzhou Guanzhi New Material Technology Co., Ltd. was founded in 2014 and integrates research and development, manufacturing, sales, and technical services. Its business includes water-based resins, crosslinkers and additives, as well as bio-based specialty polyols. The company reports annual production capacity of 30,000 tons and serves markets in North America, South America, Europe, the Middle East, Africa, and Southeast Asia. Its listed credentials include quality management and intellectual property compliance certifications.