Royal Adhesives & Sealants, LLC an H.B. Fuller Company • 2001 W. Washington Street, South Bend, IN 46628 • Phone: 800-999-GLUE•Fax: 574-246-5425
This product is warranted to the original purchaser to meet published specifications, it any, and, in the absence of published specifications, to be merchantable quality. Such warranty may not be assigned or
otherwise transferred by purchaser. No other warranty, expressed or implied, of fitness for a particular purpose or any other thing is made. Purchaser's exclusive remedy for breach of this warranty shall be a
refund of the price paid for the products by the purchaser. Except as stated above, Royal Adhesives & Sealants, LLC, shall not be liable for any defect in, or breach of obligation relating to the defects in these
products, regardless of the theory that may be asserted, including, without limitation, negligence, contract, absolute liability in tort or misrepresentation. If the purchaser does not accept goods on these terms, they
are to be returned at once, unopened.
ISO 9001:2008 5/31/2016 TECHNICAL SALES BULLETIN
Silaprene® DC12895 Sealant
Silaprene DC12895 Sealant is an exceptional one-part
product that combines ease of application, versatility of
use, high ultimate strength, permanent bonds and long
service life. Silaprene DC12895 is a high quality,
elastomeric sealant that provides superior adhesion to a
variety of surfaces.
ADHERES TO
1. All kinds of metal, including galvanized
2. Wood, particleboard and plywood.
3. Rubber, concrete, masonry and glass
4. Thermoplastics, such as ABS, and polyolefins
5. Thermoset plastics like phenolic, polyurethane,
polyesters and epoxies.
6. Fiberglass and other fiber reinforced plastics
PHYSICAL CHARACTERISTICS
1. Fast drying with quick tack free times
2. Permanently resilient - resists vibration and stress
caused by temperature cycling
3. Outstanding resistance to water, most industrial
chemicals, acids and bases
4. Resists cracking, chipping and peeling
5 .Requires no priming
6. Smooth, creamy texture
7. Easy to gun - colored versions can be finger tooled.
8. Paintable
9. Exceptional UV resistance and weatherability
10. Forms a tight, long-lasting seal to most surfaces
11. Shelf life: 12 months when stored below 80° F
TYPICAL PROPERTIES
(Specification ranges available upon request.)
Base: Block Co-Polymer
Color: Clear
Solvents
Aliphatic /Aromatic Hydrocarbons
Solids
62%
Viscosity
Paste extrusion grade
Slump
None
Weight/gallon
7.5 pounds
Temp. range
-40°F to 200°F
PREPARATION OF SUBSTRATES
Surfaces should be cleaned of all dust, oils or other
contaminates. A solvent wipe is often adequate. Surfaces
should be thoroughly dry before applying sealant.
METHOD OF APPLICATION
Silaprene DC12895 can be applied by ordinary caulking
guns or pressure pumping equipment. Pumping equipment
should be of the follower-plate type and have a pump ratio
of at least 40:1. Cox, Aro, Binks, DeVilbiss, Graco and
Lincoln all produce suitable equipment for handling this
material.
CLEANER AND THINNER
Uncured material can be cleaned up with VMP Naphtha,
Heptane, or Mineral Spirits.
PRECAUTIONARY DATA
This product is flammable. Vapors may form an explosive
mixture with air. Precautions should be taken to keep
product away from fire, sparks, motors and other sources
of heat or flame. Turn off or deactivate any electrical
equipment or sources of ignition. Adequate ventilation is
required to keep vapor concentrations below the Threshold
Limit Value.
• For professional or industrial use only
• Read the container label and the Safety Data
Sheet carefully before use
• Keep away from children
• Keep container closed when not in use
• Store closed container under 80° F
DISPOSAL INFORMATION
Do not reuse container or remove label. Safely dispose of
container and contents in accordance with applicable
Federal, State and Local regulations
TYPICAL PHYSICAL PROPERTIES
UV rating: Little to no effect, 1000 hours;
QUV test ASTM G53.
Elongation: 500%
Tensile: 200 psi
Adhesion: 40 pli (aluminum)