How To Make Polyurethane | Polyol vs Isocyanate 

You didn't wear any gloves to manipulate the isocyanate??

Good Mate

Hai thành phần này mua ở đâu bạn ơi giúp mình ,cho mình xin địa chỉ,cảm ơn bạn nhiều!

Nice food, you can use water to produce food, interesting!!!

Est-ce que je peux faire le test hydrophobe de polyurethane en utilisant l'angle de contact avec l'eau en utilisant cette forme de polyurethane

I was working in fomeing meachine operating.i have lots of stains in my dress can u tell me what chemical can diluted this. Reply me pls

Chỉ cho mình nơi cung cấp hóa chất này

Mình cần tư vấn để mua hóa chất này

What are the chemicals used? Can you tell the composition.

Hello

এ কেমিক্যাল কোথায় পাওয়া যাবে?

Apakah ini bahan squishy ya, bagaimana membuat supaya lebih padat

1:1? It is soft or hard?