The quality of the domestic car is not good, sound insulation is not good, this time to talk about how to install the seal, there will be great changes!
Tools/Materials
1
P-strip 5 meter hair dryer
2
Type D strip 15m clean towel
Methods/Steps
1
Seals Buy Seals are easy to buy, a lot of P and D, the price and very cheap! I won't go into details!
2
This content has been taken from experience without authorization
3
The installation of the seal strip is first dried by a hair dryer on the door panel to be constructed, and then cut off by the sealing strip ratio. When the installation is heated by a hair dryer, the noise can be reduced by 20% after the construction is completed.
Matters needing attention
1
The joint needs to be dry
2
Don't wash your car for three days