Made of acrylic and plasticizers, WL1 is a wet-look microporous transparent resin that protects pavers and slabs made of concrete or natural stone. It reduces oil and dirt penetration, and makes cleaning easier. Easy to apply, it penetrates deeply for maximum effectiveness and durability. WL1 PROTECTOR will not peel or discolor. It resists the elements (freeze-thaw cycles, sun, rain, etc.), as well as calcium and salt.
• Protects against oil and dirt
• Microporous
• Enhances the original colour and provides a luxurious wet look
• Forms a long-lasting protective film
• For surfaces that have never been sealed or have no sealant left - Satin finish
可见作用还是挺大的。
Interlock不会变滑。感觉这东西很难说,每个人的妥与不妥的标准不一样,这里我就不好多说什么了。在我看来,过了一年,石头表面比去年毛糙,不妥。石头的颜色只有下完雨才能显出来,不妥。石头上有风化的白色痕迹,不妥。