INSTRUCTIONS

ConServ 200 FLEXIBLE EPOXY PATCH is a non-structural epoxy system for filling cavities, voids and surface imperfections in wood.  The patching filler has the consistency of a hard rubber ball. ConServ 200 is flexible enough to withstand the ongoing expansion and contraction of the wood.  It is easily tooled, carved, planed, drilled and sanded.  It will even accept nails and screw fasteners and can be painted or stained.  This material is often used on window and door elements, railings and balustrades, trim and siding, logs and timbers and ornamental components. View samples of Flexible Epoxy Patch 200, installed.

NOTICE:   Labels and literature are color coded for proper identification of the components.   Please take time to acquaint yourself with all  labels, instructions and precautions before mixing. View instructional videos at www.conservepoxy.com.  Due to the variety of uses, methods of application and types of conditions, the results of this product cannot be anticipated. No warranty is written or implied. 

WOOD PREPARATION involves removing most of the loose and soft decay down to good wood prior to applying the epoxy consolidant.  Wood to be consolidated should be clean and dry with a moisture content of below 20%.  Areas to be filled with Epoxy Patch 200 should be primed using ConServ 100 consolidant so the patch adheres to stabilized wood.

MIXING EPOXY is easily done by pouring the contents of bottle B (curing agent) into container A (epoxy resin).  Blend thoroughly for three minutes by hand with a thin stick or by using a power mixer.  Quickly blend in the entire contents of bag C (brown filler) by hand.  Add component D (white thickener) as needed to achieve the desired working consistency for your application.  If you intend to use less than a full container, break down components A and B into sets of equal parts and return A into metal containers and B into plastic bottles for storage and mixing.  Filler component C should be broken down into a set of approximately equal parts.  Thickener component D can be left as one part and used as needed with each batch.  Or, combine an exact ratio of 2.75 parts of Resin A to 1 part Curing agent B by volume.

CAUTION:   Stored Resin (A) may crystallize in cool temperatures causing a white waxy substance to form on the bottom of the can.  This condition does not in any way alter or inhibit the effectiveness of your epoxy.  Dissolve by warming with a heat gun, hair dryer, or in a double boiler and mix gently until the material is clear.  Do not overheat.   Allow epoxy to regain normal room temperature before using.  Large quantities of mixed epoxy will generate considerable heat in 5 to 10 minutes.  To prolong pot life divide mixed epoxy into smaller quantities and put cans on ice, or use immediately. 

APPLYING THE PATCH should be done while temperatures range from 50º-90º F.  If possible, a void applying epoxy in direct sunlight or rain.  Preferably, a wet on wet application over the 100 Consolidant is ideal for the best chemical bond, but the patch can also be applied after the consolidant has cured.  The ConServ Mini Hawk 900-MH is a convenient way to hold the epoxy patch during application.  Plastic putty knives are the easiest tool for applying the epoxy.  Two sizes of ConServ empty caulk tubes are available for applying the patch in specific applications.  Fill large voids (over 1" thick) in layers allowing a day to cure between applications.  Protect treated areas using poly wrapped or tented over work to keep materials warm and dry until epoxy has set.

CURING:  ConServ 200 Patch takes 1 1/2 to 3 days to cure completely at room temperature.  Temperature is the determining factor.  Heat will cause epoxy to cure faster. 

CLEAN-UP AND STORAGE:   ConServ 200 Patch has a one year shelf life when stored at room temperature in closed containers.  DO NOT allow epoxy to freeze.  Tools may be wiped clean with dry paper towels before full cure.  White vinegar will soften cured epoxy on tools or equipment if allowed to soak for an extended period of time.  Acetone also softens the epoxy, which can then be easily removed.  Methylene chloride will work but should be avoided if at all possible due to its toxicity.  Deposit paper towels and containers in plastic bag and discard with trash for incineration.

EPOXY SAFETY is a function of common sense and good housekeeping.  Wear disposable nitrile or rubber gloves, eye protection, and old clothing.  Don't get epoxy on your skin or clothes.  Work with good ventilation.