Application: willseal 600®

Suggested Tools
For installation you need a tape measure, spatula/putty knife, scissors/knife and possibly wood shims

Application
Avoid tape contact with solvents
or corrosive chemicals.

After measuring the joint, choose the appropriate tape size    based on the joint size.
Cut off the over-compressed parts of the willseal 600 at the    beginning and end of the roll (first 2”).
For vertical joint start to work from the bottom and end the    willseal 600 in a butt joint to terminate the willseal tape to    tape (see Drawing C + A).
 For appearance reasons, willseal 600 should be installed    recessed 1 – 2 mm.

 

Limitations
Wet joints can inactivate the PSA. In this case fix willseal 600 with wood shims until the    tape has expanded (see Drawing B).
If covering willseal 600 with silicones or caulk conduct a compatibility test or contact    illbruck for recommendations.
Direct contact with solvent based paints and corrosive chemical agents is not    recommended.
Refer to the illbruck sizing chart to avoid over-compression.
 
Installation Tips: Windows
Do not fix the tape around corners.
Tape should be fixed at the corner to form a butt joint (see Drawing A).
 
Unique Properties
Driving rain tight to 12 psf
"Breathable" (vapor permeable)
Paintable with water based paints
Flame Spread:0, Smoke Developed:5
 

Drawing A

Drawing B
 

Drawing C

Drawing D
 


 
Installation Tips: Prefab Parts
During the installation of the prefabricated parts, distance holders must be used to prevent    overcompression of the willseal 600.
In the case of porous or absorbing substrates treat the substrates with a hydrophobic liquid.
For horizontal joints put the PSA to the bottom side.
 
Installation Tips: Cross Joint
At the cross joint, install as per drawing D. First install the willseal 600 on the horizontal    joint with the PSA side faced down.Next, install the vertical joint, ensuring the surfaces    between the horizontal and vertical joints are flush to each other.
 
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