What to Know Before Buying Concrete Release Agents from China
A practical guide for international buyers to evaluate Chinese concrete release agent suppliers, reduce sourcing risks, and choose the right manufacturing partner for long-term success.
Product Category
Metal Casting Release Agent
Release agent for metal casting scenarios requiring stable high-temperature demolding. Helps reduce adhesion and improve casting surface consistency across repeated cycles.
Buyer selection path
Selecting a release agent for metal casting and die casting
Use this path for buyers comparing release agents for metal casting, die casting, high mold temperature, spray dilution, and mold build-up control.
Best fit
- Metal casting and die-casting lines with high mold temperature
- Teams reducing sticking, pitting, residue, and frequent mold cleaning
- Buyers who need a sample matched to metal, mold, and spray conditions
Before you request a sample
- Confirm casting metal, mold temperature range, spray method, and dilution ratio.
- Track whether defects come from poor release, thermal instability, or mold deposits.
- Compare release film stability against residue and cleaning interval.
- Run a sample test on a repeatable shift before changing full production settings.
Advantages of this Solvent Based Concrete Stripper
Excellent High-Temperature Resistance, This Boron Nitride Release Agent can withstand temperatures up to 1500°C, remaining stable, non-decomposing, and oxidation-resistant under extreme heat. Maintains Surface Gloss, As a Non-Staining Release Agent, it leaves no residue and keeps the castings smooth and glossy. Reduces Product Defects, With superior lubrication, it does not react with metals or glass at high temperatures, reducing sticking, scratches, and bubbles. Functions as a Non-Marking Release Agent. Reduces Mold Build-Up, Significantly decreases downtime, reduces mold cleaning frequency by 40–80%, and improves production efficiency. Fast Drying, Drying time can be as short as 3 minutes, speeding up production. Eco-Friendly and Safe, This Eco-Friendly Release Agent is VOC-free and odorless, meeting green manufacturing standards and keeping the workplace clean. Mold Protection, As an Anti-Corrosion Release Agent, it prevents rusting, extends mold lifespan, and reduces production costs. Versatile Applications, Suitable for titanium alloy, magnesium alloy, stainless steel, faucets, door handles, locks, hinges, water pumps, and valves Compatible with Multiple Processes, Works reliably for gravity casting, low-pressure casting, hot bending, hot melting, embossing, and other processes. Stable Storage, Liquid formulation is easy to store and use.
Product Parameters
Model
3900B
Origin
China
Applications
General metal casting, mold and die interfaces, and thermal forming operations.
Properties
Heat-resistant release behavior, cleaner separation, and reduced mold sticking risk.
PH
Neutral
Dilution Ratio
Dilute with about 10% water
Flash Point
> 93°C
Freezing Point
-10℃
Use Temperature
600-1500℃
Package
50kg/barrel,200kg/barrel
Storage
Store in a cool, dry place indoors
Transportation
7-20 days
Shelf Life
12 months
How to Use
- 1
Clean the Mold : Clean the mold surface and wipe it with a clean cotton cloth. - 2
Dilute the Mold Release Agent : Dilute with about 10% water. - 3
Apply the Mold Release Agent : Spray or brush the mold release agent evenly over the entire mold surface. - 4
Hot Press the Model : Wait for a complete film of the mold release agent to form on the mold surface, then begin hot pressing the model.
Certificate
SGS certified water-based release agent
