Shandong Yunrun New Material Technology CO., Ltd

PU 188 is a matte, high performance, cured elastic, joinable, multi-purpose, single-component polyurethane adhesive that cures by reacting with atmospheric moisture to form a permanent elastic substance.

Chemical Basis One component polyurethane sealant
Curing Mechanism Moisture cured
Color Black
Tack Free Time（GB/T528）1 40-60 min
Density（GB/T13477） 1.5 g / ml
Shore A Hardness（GB/T531） 55
Tensile Strength（GB/T528） 5Mpa
Elongation at Break（GB/T528，ISO 37） >600%
Tear Strength（GB/T529，ISO 34） >15N/mm
Shear Strength（GB/T7124，ISO 4587） 2.5MPa
Temperature Tolerance -40 ℃ ~+ 90 ℃
Application Temperature + 5 ℃ ~ + 40 ℃

▶Product Advantages:
1.Low odor
2.The surface is matte
3.Anti-sag
4.Drawing short
5.Glass surface can be coated without primer and activator, paintable.
6.Easy to disassemble

▶Applications:
Widely used in cars, buses, loading vehicles, modified vehicles, containers, ships and other windshield bonding and sealing, car side glass and car body bonding and sealing, body skin, aluminum buckle bonding, car body interior and exterior decorative parts bonding and sealing, weld sealing, body box sealing and so on. For no-base coating construction, the glass surface needs to be treated with a glass cleaning activator that does not generate static electricity to ensure that the surface to be bonded is pollution-free. We offer you easy to use glass cleaning activator wipes.

▶Storage:
9 months (5-25℃).