Installation Guide
CAUTION
Read ALL instructions carefully before commencing installation.
EASY TO FOLLOW GUIDE FOR HOME INSTALLATION AND MAINTENANCE
HOW THIS GUIDE WILL HELP YOU
This guide describes everything you need to know about installing your new sink. It includes drawings and descriptions of its parts.
Before you begin, examine all parts and the drawings in this guide. If you read the instructions first, you will know what tools and
materials you should have ready during installation.
Please handle all parts carefully to prevent scratches or breakage.
BEFORE YOU BEGIN
Thank you for purchasing this Astracast Kitchen Sink. 
PLEASE READ ALL INSTRUCTIONS PRIOR TO INSTALLATION OF THE SINK. PLEASE ALSO READ AND FOLLOW
THE INSTALLATION INSTRUCTIONS FOR ANY OTHER PRODUCTS INTENDED TO BE INSTALLED WITH THIS SINK.
CAUTION: HANDLE WITH CARE
PLEASE NOTE THAT THE EDGE OF THE SINK MAY BE SHARP. TAKE ANY PRECAUTIONS NECESSARY TO AVOID
PHYSICAL INJURY DURING HANDLING AND INSTALLATION.
TOOLS AND MATERIALS
ASK YOUR  COUNTERTOP  DEALER  FOR  A  LIST  OF THE  PROPER TOOLS  NECESSARY TO  CUT  A  HOLE  IN 
YOUR COUNTERTOP.
READ  THE  INSTALLATION  INSTRUCTIONS  THAT  ACCOMPANIED  FAUCETS  AND  ACCESSORIES  THAT  ARE
INTENDED TO BE INSTALLED WITH THE SINK. THE INSTALLATION INSTRUCTIONS SHOULD PROVIDE A LIST OF
INSTALLATION TOOLS, AIDS AND TIPS FOR EACH INDIVIDUAL PRODUCT.
To install this sink you may need:
An electric saber saw or router
A caulking gun with Acrylic or Silicone caulk
A pencil
A tape measure
A hole saw 1 
3/8
" , carbide/diamond
tip recommended
An electric drill
A Phillips screwdriver
Scrap lumber (Two 2" x 4" each 2'
long would be sufficient)
A paint brush
Clean up materials such as disposable cloths, soap and water.
ASTRACAST KITCHEN SINKS
Installation and Care and Cleaning Instructions
PM6913 /Jan 11
RECOMMENDED TOOLS
Pencil
Electric Drill
with hole saw
(pilot bit)
Caulking gun
Phillips head
screwdriver
Electric saber saw 
or router
THE TEMPLATE
THE  TEMPLATE IS INTENDED  TO BE USED
AS  A  GUIDE  ONLY! Manufacturer  does  not
guarantee  or  in  any  way  warrant  installation
due  to  the  wide  variance  of  installation 
practices  and  other  conditions  beyond 
our control.
You  should  inspect  all  products  for  any
defects prior to installation.
W
ebsite: www.astracast.com   Email: usasales@astracast.com  Address: Astracast, 14525 Monte Vista Ave, Chino, CA 91710
5
TAKING CARE OF YOUR GRANITE ROK® SINK
Astracast’s ROK® sinks are made from the
most  advanced  material,  designed  to
combine  hard-working  performance
with stunning good looks and natural
t
extures of granite quartz. Available in a
variety  of  colors,  the  ROK®  Metallic 
colors also include metallic effect particles.
ROK® sinks  are extremely  resistant to 
t
hermal  shock,  scratches,  chips  and
stains. Please follow the care guidelines
below to ensure your sink maintains its
original condition.
General Care & Cleaning
•  Regularly wipe down your sink with warm
water,  a  mild  soap  and  soft cloth/sponge
to  remove  everyday  stains.  Alternatively
use  a  non-abrasive  cleaner  such  as
Softscrub or baking soda.
• Clean & dry your sink when not in use.
•  Do not leave water spots on the surface as
high iron content water can cause brown
surface stains.
•  We recommend using a sink bottom grid
to protect the surface from damage.
Stain & Limescale Removal
In  hard  water areas,  limescale  deposits  can
build up on the  sink  over a  period of time.
The limescale can become strongly colored
by foods such as coffee and red wine.
•  To  remove  limescale  we  recommend  the
use of  diluted mild  acids such  as lemon
juice or white vinegar.
• If stains  become ingrained  in  the  bowls,
soak  your  sink for  30 minutes in  diluted
bleach  or  diluted  biological  washing 
powder (one  part  cleaning  agent  to  10
parts water). This should remove it easily.
• Rinse the sink with water afterwards.
What to avoid
• Do not pour strong chemicals down your
sink.  These  include  undiluted  bleach,
ammonia,  caustic  soda,  paint  stripper,
brush cleaners or sterilizing solutions.
•  Do not chop food directly on the surface
of  your  sink.  Cutting  boards  are  available
for this purpose.
• Do not  use steel wool  pads or  abrasive
cleaners  to  clean  your  sink. The  residue
metal  particles  may  rust  and  cause  the
sink to stain.
• Do not leave any rusty  articles in contact
with the sink surface.
• Avoid  dropping  sharp  objects  into  your
sink  as  this  may  scratch  or  damage  the 
s
urface.
• Do not leave bleach (even diluted bleach)
in your sink for extended periods of time. 
•
 Carbon  steel  objects  such  as  scissors, 
bottle  openers  etc.  should  not  be  left  on
the  sink surface for  extended  periods of
t
ime as they may rust and leave marks.
• Do not leave steel or iron cookware on the
sink surface for extended periods of time
a
s they may stain the sink.
• Although the ROK® material has a high heat
resistance of 536°F (280°C), we recommend
that hot cooking utensils are not left to cool
on the surface for long periods.
Astracast’s  Stainless  Steel  sinks  are
made from 18 gauge 304 series stainless
steel,  containing  18%  chromium  and
10%  nickel.  The  material  offers  long 
lasting  corrosion  resistance  and  will
withstand  common  household  acids
and detergents. 
Please follow the care guidelines below
to  get  the  best  performance  out  of 
your sink.
General Care & Cleaning
• Regularly  wipe  down your sink with warm
water, a mild soap and soft cloth/sponge to
remove everyday stains. 
• Clean & dry your sink when not in use.
• Do not leave water spots on the surface as
high  iron  content  water  can  cause  brown
surface stains.
Stain & Limescale Removal
In  hard  water  areas,  limescale  deposits  can
build  up  on  the  sink  over a  period  of  time.
The limescale can  become strongly colored
by foods such as coffee and red wine.
• To remove limescale/stains we recommend
the use of mild acids such as diluted lemon
juice or white vinegar. 
• If stains become ingrained in the bowls,
soak  your  sink  for  30  minutes  in  diluted
bleach or diluted biological washing powder
(one part cleaning agent to 10 parts water).
This should remove it easily.
• Rinse the sink with water afterwards.
What to avoid
• Do  not  pour  strong  chemicals  down  your
sink.  These  include  undiluted  bleach,
ammonia, caustic soda, paint stripper, brush
cleaners or sterilizing solutions.
• Avoid  the  use  of  plastic  wash  bowls  as 
particles of grit that may be impregnated in
the  bowl  could  scratch  the  surface  of 
your sink.
• Do not chop food directly on the surface of
your  sink.  Cutting  boards  are  available  for
this purpose.
• Do  not  use  steel  wool  pads  or  abrasive
cleaners to clean your sink.
• Do not  leave  any  rusty  articles  in contact
with the sink surface.
• Avoid dropping sharp objects into your sink
as this may scratch or damage the surface.
• Do  not  leave bleach  (even diluted  bleach)
in your sink for extended periods of time. 
• Substances  such  as  mortar,  grouting
cement,  soldering  flux,  photographic 
developing  fluids  and  food  acids  should
not be left on the sink surface.
• Carbon steel objects such as scissors, bottle
openers etc. should not be left on the sink
surface  for  extended  periods  of  time  as
they may rust and leave marks.
TAKING CARE OF YOUR STAINLESS STEEL SINK
WARRANTY
GRANITE ROK® SINKS
Astracast USA, Inc. carries a LIMITED LIFETIME WARRANTY on Granite ROK® sinks to be free of all manufacturing defects under normal use. 
L
IMITED SINK WARRANTY 
Astracast USA, Inc. will replace without charge, (excluding labor) any Granite ROK® sink supplied by Astracast USA, Inc. that is proven to be 
defective within the specified appropriate period from date of purchase, to the original owner, provided it has been used solely in a residential
application and installed in accordance with the Astracast installation instructions, used and cleaned as recommended, and not damaged due to
abuse, misuse or negligence. 
The following conditions are covered by this Granite ROK® warranty:
• Bubbling 
• Thermal Cracking 
• Inconsistent Color 
•
 Routing Imperfections 
• Surface blemishes 
• Warped deck 
The following conditions are not covered by this Granite ROK® warranty:
• Chipping 
• Cuts and Nicks 
• Freight/Shipping damage 
• Holes drilled incorrectly 
• Installation damage 
• Scratches due to use 
• Scuff marks 
Astracast USA, Inc. shall not be liable in any case of:
• Improper installation/modification 
• Damages resulting from abuse, such as heavy impact or dropped objects 
• Improper care or maintenance 
• Improper applications (such as exposure to corrosive chemicals, photographic solutions, etc.) 
• Any modifications made to the product after it left Astracast USA, Inc. premises other than correctly drilled faucet holes
• Commercial applications
Burns and Heat Marks – Temperatures under 536° F (Granite ROK®) do not affect these products. Temperatures over 536° F are not covered. 
STAINLESS STEEL SINKS
PREMIUM & ESATTO RANGE 
Astracast USA, Inc. Premium & Esatto range stainless steel sinks feature a LIMITED LIFETIME WARRANTY to be free of all manufacturing 
defects under normal use.
LIMITED SINK WARRANTY
Astracast USA, Inc. will replace without charge, (excluding labor) any Stainless Steel sink supplied by Astracast USA, Inc. that is proven to be
defective, with an equivalent replacement, within the specified appropriate period from date of purchase, to the original owner, provided it has
been used solely in a residential application and installed in accordance with the Astracast installation instructions, used and cleaned as 
recommended, and not damaged due to abuse, misuse, or negligence. 
Astracast USA, Inc. shall not be liable in case of:
• Improper installation/modification 
• Damages resulting from abuse, such as heavy impact or dropped objects 
• Improper care or maintenance 
• Improper applications (such as exposure to corrosive chemicals, photographic solutions, etc.) 
• Any modifications made to the product after it left Astracast USA, Inc. premises 
• Commercial application 
ASTRACAST USA, INC.  KITCHEN SINKS WARRANTY
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