Jan M. Walter/8 Followers

25 years of field study and thousands of satisfied customers have made Liquid Butyl Rubber the roof repair solution successful. Sheet Butyl was very cost-effective and relatively easy to install.

? … designer. researcher. educator. craftsman. adventurer. anthropologist. detective. czech. & curious human... 🌎+ 💬 ⏳+💡 🛠+ 🖥

Student at Gobelins School.