Is plasterboard putty rolled with glue?

First, do you want to roll glue before plasterboard is putty?

It depends. If you buy traditional putty, you should roll the glue first and then scrape it to get enough adhesion. However, if you buy finished putty, because the putty is made by scientific proportion in the production process, you don't need to add glue to mix the batch of putty on the gypsum board, just add the right amount of water and mix it evenly, and you can use it. Choosing the finished putty is more environmentally friendly and reliable, because the formaldehyde content is eliminated without adding glue.

Second, how to choose putty powder

1, first distinguish between true and false.

Some merchants add inferior materials in the process of producing putty powder for profit. So when choosing putty powder, be sure to check the authenticity of putty powder. Regular manufacturers have anti-counterfeiting measures for putty powder to prevent products from being counterfeited. Product packaging will be affixed with anti-counterfeiting marks or digital anti-counterfeiting stickers. Just scrape off the coating and follow the prompts to call to identify the authenticity. If there is no anti-counterfeiting mark, it proves to be a fake and shoddy product.

2, check the sample quality

Wipe the putty powder with your hands, or draw with your keys. If there are obvious scratches on the putty powder, it means that the putty powder itself is of poor quality. When buying, it is recommended to open the product package first, and you can twist the putty powder by hand. If the putty powder feels smooth and delicate, it proves that the product quality is better. Then compare the whiteness of putty, the whiter the putty, the better the decorative effect.

3. Check the test report

If there is an inspection report on the regular putty, if the putty product is not exempted from inspection, or the merchant cannot produce the inspection report, the product is likely to be unqualified. After receiving the inspection report, carefully check whether the relevant indicators meet the requirements, depending on the date of issuance of the report. If it exceeds 1 year, it is an invalid report that automatically becomes invalid.