Competitive pricing: To stay competitive in the market, you may want to provide your wholesale PU FOAM expanding foam spray business with a more competitive price. This is a product that contractors and builders can easily switch to if they want to cut down the costs without sacrificing quality.
Reputable manufacturers: Find a certified manufacturer such as Haohai Chemical Co., Ltd that is trusted and produces only high quality PU expanding foam spray. These manufacturers are typically well known for providing reliable and efficient products in commercial applications.
Online marketplaces: Check out online marketplaces that offer industrials and construction supplies, you can check a variety PU expanding foam spray products from different manufacturers and suppliers. Please take time to read the reviews and comments on various products.
When you buy premium commercial grade PU expanding foam spray from trusted manufacturers and suppliers, it can help ensure that your commercial insulation applications are effective and efficient – similar to the product quality you demand for any other kind of commercial jobs.

Over expanding: A common problem with PU spray foam is over-expanding, leaving wastage and potentially damaging the substrates. To eliminate this, apply the foam in thin layers and let it cure up slowly--you will have much better control over its application.

Cure Time: PU expanding foam sealant and adhesive spray needs time for expansion and curing for good adhesion. Also, hastening the curing process can lead to an incomplete seal and ineffectiveness. Waiting, be patient and do not move the foam until it has set completely.

Health hazard: PU expansion foam in the form of a spray may be hazardous to health, if not handled with care (fumes and chemicals should not be absorbed by the human skin or natural breathing). Always wear protective helmets and carry out operations in good-ventilated condition.