Advanced Technology FusionTech Alum - Manual (Page 2)

ATI‐FTII Revision 0 Effective Date: 10/25/2011
Advanced Technology, Inc 800‐849‐1320 www.advtechnology.com
Page 2 of 3
LAMINATION/ADHESIVES
Always check with your adhesive supplier first to make sure that the adhesive that you select is
suitable for your application (common types are: contact adhesives, cements – trowel on types
such as FRP adhesives, panel adhesives, or double sided tapes, but specs do vary from specific
item to item and from manufacturer to manufacturer – not all are compatible). In all cases, the
adhesive manufacturer’s instructions should be followed as to the use of the adhesive and
substrate preparation.
A) It is helpful to prep sheets prior to lamination by scuffing the backside with 80 grit sandpaper.
B) When applying FRP adhesive, follow the adhesive manufacturer’s recommendations for
trowel style (e.g. appropriate height of adhesive bead left by trowel). It is important to apply
adhesive carefully and follow all directions to prevent problems that may result from using too
little or too much adhesive. 100% adhesive coverage applied to the entire back of the panel
is recommended by using a “crosshatch” pattern. Adhesive should extend to all edges of the
panel and should be applied directly to the back of each individual panel. Always leave a
minimum of .040” around the perimeter of the laid up panel to allow for the expansion of the
aluminum sheets and /or substrate with changes in temperature of the installation
environment.
C) Use only oil-based naptha, or mineral spirits for adhesive clean up. Do not use ammonia,
abrasive cleaners/pads, or harsh solvents like lacquer thinner. It is recommended that you
test your adhesive system and/or cleaning agents with a sample piece of aluminum.
LAMINATION TO DRY-WALL
1) If applying to painted or primed drywall, aluminum sheets can be applied directly with drywall
screws, drilled and countersunk or drilled with finish washers, and FRP adhesive. Pre-drilled
holes should be slightly larger than the fastener to account for expansion and contraction of the
sheet.
2) Prior to applying FRP adhesive, prep sheets by scuffing the backside with 80 grit sandpaper.
When applying FRP adhesive, follow the adhesive manufacturer’s recommendations for trowel
style (e.g. appropriate height of adhesive bead left by trowel). It is important to apply adhesive
carefully and follow all directions to prevent problems that may result from using too little or too
much adhesive. 100% adhesive coverage applied to the entire back of the sheet is
recommended by using a “crosshatch” pattern. Adhesive should extend to all edges of the sheet
and should be applied directly to the back of each individual sheet. Always leave a minimum of
.040” around the perimeter of the laid up panel to allow for the expansion of the aluminum sheets
and /or substrate with changes in temperature of the installation environment.”
3) Use only oil-based naptha, or mineral spirits for adhesive clean up. Do not use ammonia,
abrasive cleaners/pads, or harsh solvents like lacquer thinner. It is recommended that you test
your adhesive system and/or cleaning agents with a sample piece of aluminum.
MAINTENANCE
Clean surfaces with a soft cloth using a household cleaner – waxes, Windex type solutions, or ordinary
soap and water. Good furniture or automobile waxes can provide additional protection.