Oil-based construction chemical candidate for overseas buyers sourcing concrete mold and formwork release agents. Listed as AS-986-8, light yellow liquid, pH 7–8, 55% effective content, dilution reference 1:8–15, compatible with steel, iron, timber, and aluminum molds. Buyer verification should focus on exact composition or mixture disclosure, CAS/SDS consistency, oil phase type, VOC/solvent status, impurity profile, DG classification, export documents, and confirmed drum or IBC packing.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
Model: AS-986-8Concrete formwork release agent / construction chemical auxiliary mixtureCandidate for RFQ pending SDS, CAS/composition, DG status, and packing confirmation
CAS: not provided; likely mixture requiring component-level SDS review
Who uses this page
Target buyers
Construction chemical distributors
Precast concrete factories
Concrete formwork system suppliers
Infrastructure project material buyers
Building material importers
Industrial maintenance and mold-release chemical buyers
Private-label construction chemical brands
Before matching
Documents to check
CAS number, grade, assay, and impurity profile
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Listed transport package: barrel
Available packing stated: 50 kg/barrel, 200 kg/barrel, 1000 kg/barrel
Extracted package size reference: 33 cm x 33 cm x 39 cm, gross weight 21 kg; buyer should confirm relation to actual order size
Confirm whether small-volume drum samples, commercial drums, and IBC packing are available
Request palletization, inner seal, leak-proof closure, batch labeling, and export carton/drum markings before shipment
Confirm shelf life, storage temperature range, and whether product separates during long sea transit
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Precast concrete component production
Steel, aluminum, iron, timber, or wood formwork release applications
Infrastructure concrete component manufacturing
Bridge, tunnel, road, railway, housing, and beam-yard project supply chains
Trial evaluation for replacing higher-cost formwork release agents
How we compare
Sourcing options
Small-volume drum trial order subject to supplier confirmation
50 kg barrel packing for pilot or distributor evaluation
200 kg drum packing for standard commercial import
1000 kg barrel or IBC-style bulk packing subject to confirmation
OEM or private-label sourcing subject to SDS, label, and compliance review
Batch-based RFQ with COA and retained sample requirement
Human review
Compliance notes
Request current SDS in English with full GHS classification and transport section completed
Confirm whether product is classified as dangerous goods for sea, air, rail, or road transport
Confirm UN number, hazard class, packing group, marine pollutant status, and flash point if applicable
Confirm VOC content, solvent-free claim, mineral oil or bio-based oil content, and applicable destination-market restrictions
Request TDS, COA, batch number, manufacturing date, and quality inspection report for each shipment
CAS numbers are not shown on the source page; request component CAS disclosure or legally compliant composition statement for customs and import review
Do not rely on supplier marketplace claims such as non-toxic, eco-friendly, or solvent-free without SDS and test evidence
Confirm export HS code suitability with the importer’s customs broker; HS 3403990000 is supplier-listed only and not a regulatory guarantee
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
concrete formwork release agentoil based mold release agentconstruction chemical auxiliaryprecast concrete release oilsmall volume drum chemicalconcrete demolding agentformwork oil concentratedrum packed construction chemicalHS 3403990000 construction chemicalAS-986-8 release agent
Related product options
Build a broader quote package from adjacent options.
Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
What is the full product name and internal grade corresponding to AS-986-8?
Can you provide English SDS, TDS, COA, and label artwork for this exact grade before RFQ confirmation?
Is the product a mixture, and can you provide CAS numbers or a compliant composition disclosure for import review?
What is the exact effective content test method for the listed 55% value?
What are the key quality control ranges for appearance, pH, density, viscosity, solid/effective content, flash point, and stability?
Is the product classified as dangerous goods for export shipping? If not, can you provide a non-DG transport statement from the manufacturer or freight forwarder?
What is the VOC content and is the product solvent-free according to a defined test standard?
What impurity or restricted substance checks are available, such as heavy metals, PAHs, formaldehyde, or prohibited solvents?
Checks before quote
Request current SDS in English with full GHS classification and transport section completed
Confirm whether product is classified as dangerous goods for sea, air, rail, or road transport
Confirm UN number, hazard class, packing group, marine pollutant status, and flash point if applicable
Confirm VOC content, solvent-free claim, mineral oil or bio-based oil content, and applicable destination-market restrictions
Request TDS, COA, batch number, manufacturing date, and quality inspection report for each shipment
CAS numbers are not shown on the source page; request component CAS disclosure or legally compliant composition statement for customs and import review
Do not rely on supplier marketplace claims such as non-toxic, eco-friendly, or solvent-free without SDS and test evidence
Confirm export HS code suitability with the importer’s customs broker; HS 3403990000 is supplier-listed only and not a regulatory guarantee
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.