Frequently Asked Questions

We provide free sample kits with our most popular formulations. Buyer pays express courier shipping. OEM custom sample fee is refundable upon first order.

Yes — this is our core B2B export business. We create custom formulations, colors, carton design, brand names and SKU numbers. Provide your brand guidelines or we can design for you.

Custom colors available via RAL / Pantone color matching for OEM orders. Standard stock colors: Translucent, White, Black, Grey.

Primarily Shanghai, Ningbo and Qingdao. Tianjin or Xiamen also available. Full container (FCL) and less-than-container (LCL) both supported.

Neutral cure: use on marble, limestone and reactive metals (which acetic cure may corrode), and where no odour is preferred; it cures more slowly.
Acetic cure: use on glass, aluminium and sanitary applications; it skins over faster and carries a mild vinegar odour while curing — do not use near food or marble.

Yes. Safety Data Sheets in GHS global format are available on our Downloads page. Custom language versions (e.g., Turkish SDS with local hazard phrases) available on request.

Yes — we have dedicated distributor/agent programs for selected countries. Volume targets apply. Contact us with your market and proposed business model.

We ship worldwide. Regular lanes to Asia, Middle East, Africa, Europe, Latin America and Oceania. Import duties, taxes and country-specific certification requirements are buyer responsibility.

Curtain wall and structural glazing: silicone sealant. Window and door fabrication: silicone sealant for the frame joints, plus PU foam for the cavity. Retail and DIY: straw-type PU foam and 300 ml nail-free adhesive. Send the joint detail and we will point you to the right line.

Gun type 750 ml is the mainstream choice for engineering projects and window and door factories: steady output and the gun can be reused. Straw type 750 ml is made for building-material retailers and DIY users: no gun to buy or clean, and one can applies the same volume as the gun type.

Silicone sealant: 280/300 ml cartridge (24/carton) and 600 ml sausage (20/carton). PU foam: 750 ml gun type or straw type (12/carton for export). Nail-free adhesive: 300 ml (24/carton). PU auto glass sealant: 600 ml sausage in black (20/carton) and 310 ml aluminum cartridge.

We supply importers, distributors and contractors in Nigeria, Kenya, South Africa, the UAE and Saudi Arabia, and we ship worldwide. Carton artwork, label language and private-label models are customized for each market.

Yes — PU auto glass sealant in 600 ml sausage, black (20/carton), and in 310 ml aluminum cartridge. Packing and label follow your order.