玻璃胶在建筑装饰材料中是一种很不起眼的辅助材料，但在建筑施工和室内装修中却起着非常重要的作用，不能忽视它的质量和性能，市场上玻璃胶的品种更是良莠不齐，怎样才能选购一种在施工及装修中使用效果好、黏结性强、颜色纯正、价格相当的玻璃胶呢？消费者一定要注意以下几点常识。
Glass glue is a kind of auxiliary materials very inconspicuous in the building decoration materials, but the decoration in the building construction and interior has played a very important role, it can not ignore the quality and performance of the market, plastic glass varieties is uneven in quality, how to buy a glass glue in the construction and decoration good use effect and strong bonding ability, pure color, the price is? Consumers must pay attention to the following common sense.
一、不能贪便宜。大多数用户还是把便宜的产品放在首位，殊不知使用低价胶不仅影响工程质量、使用寿命，更重要的是极易造成返工、耽误工期，甚至出现责任事故。为赢得暴利，不法商贩能在包装上做手脚，用厚包装瓶减少装胶重量、用劣质胶浆代替品牌胶，其获取的暴利就在价格上。一支同等重量的低档玻璃胶能比品牌玻璃胶便宜好几倍，但品牌玻璃胶的黏度、拉力却要比低档玻璃胶强3〜20倍，使用寿命要长10〜50倍。因此，业主不能贪图便宜，以免影响室内装修寿命。
First, not cheap. Most users or cheap products in the first place, but do not know the use of low glue, not only affect the quality of the project, service life, more importantly, easily lead to rework, delays, or even accidents. In order to win profits, illegal traders can do the packaging on the hands and feet, use thick packaging bottles to reduce the weight of plastic packaging, and use inferior glue instead of brand glue, and its profits are on the price. An equal weight of low-grade glass glue can be cheaper than brand glass glue several times, but the brand glass glue viscosity, tension than low grade glass glue strong 3 ~ 20 times, the service life of 10 ~ 50 times. Therefore, the owners can not covet cheap, so as not to affect the interior decoration life.
二、了解性能的不同。有些业主是在不了解产品知识的情况下购买了玻璃胶，在使用的过程中发现了许多问题。家装中一般使用玻璃胶的地方有：木线背面哑口处、洁具、坐便器、卫生间里的化妆镜、洗手池与墙面的缝隙处等等，这些地方要用不同性能的玻璃胶。家装时常用的玻璃胶按性能分为两种：中性玻璃胶和酸性玻璃胶。中性玻璃胶黏结力比较弱，一般用在卫生间镜子背面这些不需要很强黏结力的地方。中性玻璃胶在家装中使用比较多，主要因为它不会腐蚀物体，而酸性玻璃胶一般用在木线背面的哑口处，黏结力很强。
Two. Understand the difference in performance. Some owners bought glass glue without understanding the product knowledge and found a lot of problems in the process of using. Glass glue Jiezhuang generally use the local back office, dumb: wood ware, toilet, bathroom mirror, sink and walls of the gap and so on, these places have different performance glass glue. Home improvement commonly used glass glue according to performance is divided into two kinds: neutral glass glue and acid glass glue. Neutral glass adhesive force is relatively weak, generally used in the bathroom mirror those does not need a strong adhesive force of the place. Neutral glass glue is frequently used in the home, mainly because it does not corrode objects, glass and plastic acid is generally used in wood at the back of the frame, bond is very strong.
三、要注意防霉。这一点非常重要，比如很多玻璃胶用于卫生间，卫生间本来就很潮湿，容易发霉，时间长了会很难看，所以玻璃胶一定要有防霉功效。一般玻璃胶的瓶子上都会说明，一些质量不好的玻璃胶根本就没有这样的功能，所以购买时一定要认清。
Three, we must pay attention to mold. This is very important, for example, a lot of glass glue used in toilets, bathrooms are very wet, easy to mildew, long time will be ugly, so glass glue must have anti mildew effect. General glass glue on the bottle will explain, some of the poor quality of glass glue, there is no such function, so buy must recognize.
四、认清品牌。目前市场上的玻璃胶质量良莠不齐，比较简单的办法是通过品牌和价格判断其质量好坏。购买时尽量选择品牌玻璃胶，它们在品质上有保证，特别是在这些品牌玻璃胶的包装上会有详细的产品说明，便于购买者分辨性能。有时同品牌产品也会分系列和等级，说明上都会有注释，比如5级、7级，这些等级会对应一定的使用范围和类别。国内目前对于该行业没有统一的标准，但是国外品牌的玻璃胶会有统一标准，比如洁具应该使用7级玻璃胶。
Four, recognize the brand. At present, the quality of glass glue on the market varies greatly, and relatively simple way is to determine its quality through brand and price. As far as possible to choose brand glass glue, they are guaranteed in quality, especially in these brands of glass glue packaging will have detailed product description, to facilitate buyers to distinguish between performance. Sometimes the same brand products will be divided into series and grades, instructions will be annotated, such as 5, 7, these grades will correspond to a certain range of use and categories. There is no uniform standard for the industry at home, but the foreign brands of glass glue will have a unified standard, such as sanitary ware should use 7 glass glue.
五、看包装。一看出厂日期、用途、使用说明、注意事项等内容表述是否清楚完整；二看净含量是否准确，厂家必须在包装瓶上标明规格型号和净含量（单位克或毫升）。
Five. Look at the packing. A look at the date of manufacture, use, use and matters needing attention of presentation is clear and complete; two net content is accurate, the manufacturer must indicate the specifications and net content on bottles (unit G or ml).
六、验胶质。一闻气味，二比光泽，三查颗粒，四看气泡，五检验固化效果，六试拉力和黏度。
Six. Test the gum. A smell of smell, two than gloss, three check particles, four look bubbles, five test curing effect, six test tension and viscosity.