Before The Construction, Should Remove The Construction Surface Oil And Floating Dust, And A Small Amount Of Water Sprayed On The Construction Surface.
In The Temperature Range From 0 ° C To 40 ° C, It Is Suggested To Preheat The Tank In The Environment Of 30 ° C In Order To Ensure The Effect Of The Construction In The Cold Season.
Before Use, Shake The Polyurethane Foam Caulking Agent Tank For At Least 60 Seconds To Ensure That The Material In The Tank Is Even.
If The Gun-Type One-Component Polyurethane Foam Sealant Is Used, The Feed Tank Is Inverted And Connected With The Spray Gun Thread, The Flow Valve Is Rotated To Open, And The Flow Rate Is Adjusted Before The Spray.
If The Pipe-Type One-Component Polyurethane Foam Sealant Is Used, The Plastic Nozzle Is Screwed On The Screw Of The Valve, The Plastic Pipe Is Aligned To The Gap, And The Nozzle Can Be Sprayed After Pressing.
After Construction Of Each Can, Please Use Special Cleaning Agent To Clean The Thread Part Of The Glue Gun. After Each Continuous Construction, Please Use Special Cleaning Agent To Clean The Whole Glue Gun Tube So As To Avoid Blockage
Note The Speed Of The Injection, Usually The Amount Of Injection To The Required Filling Volume Can Be Half. Fill Vertical Gaps From The Bottom To The Top; Fill Gaps Such As The Ceiling, Due To Gravity, Uncured Foam May Fall, It Is Recommended That Just After The Filling Of The Appropriate Support, After The Foam Is Cured And Bonded To The Seam Wall, The Support Can Be Removed. About 10 Minutes, Foam Debonding, After 60 Minutes Can Be Cut. Cut Off Excess Foam With A Knife, Then Apply Cement Mortar, Paint Or Silica Gel To The Surface.
Repair And Cutting After The Foam Fully Cured Molding, It Is Worth Noting That The Removal Of The Foam Skin Will Reduce The Strength Of The Foam And Reduce The Sealing And Waterproof Effect Of The Foam
