Keyword Or Item #
West System 207 Special Clear Hardener - 0.66 Pint
Item #:
756528
Brand:
West System
Model #:
207SA
Shipping Weight:
0.50
Lbs.
List Price:
$42.11
Our Price:
$34.99
Status: 
In Stock
In Stock
Quantity:
This product ships ground only
Features:
- West Systems 207 Special Clear Hardener™ was developed for coating and fiberglass cloth application where an exceptionally clear, moisture-resistant, natural wood finish is desired
- 207 Hardener will not blush or turn cloudy in humid conditions
- Thin film applications roll out and tip off smoothly, requiring less sanding in preparation for finish coatings
- Professional and first-time builders like 207 because it is reliable and easy to use
- Three coats or more can be applied in one day without additional surface preparation
- Fewer coats are required to fill fiberglass weave and in most cases the final coating can be sand the following day
- Boats can be built faster
- Builders also appreciate the excellent fiberglass wet-out characteristics achieved with 105/207, yet it won't drain from vertical surfaces like the very slow curing, low-viscosity epoxies
- When 105 Epoxy Resin is used with 207 Special Clear Hardener it has strong physical properties, so it can be used as a structural adhesive for gluing and laminating
- It has excellent compatibility with paints and varnishes
- An ultraviolet inhibitor in 207 helps provide a beautiful, long lasting finish when used with quality UV filtering varnish
- 105 Epoxy Resin used with 207 Special Clear Hardener cures clear and colorless
- Mix Ratio: Resin / Hardener 3 Parts 105 Resin / 1 Part 207 Hardener
- Pot life at 72° F (22° C): 20 to 26 minutes
- Cure to a solid state: 10 to 15 hours
- Cure to maximum strength: 4 to 7 days
- Minimum recommended temperature 60° F (16° C)
- Pumps 300, 306-23 or 309-3 (Sold Separately)
Click Here for a Technical Data Guide for this Product
* Dispensing and Mixing
- Dispense the proper proportions of resin and hardener into a clean plastic, metal or wax-free paper container
- Don't use glass or foam containers because of the potential danger from exothermic heat buildup
- DO NOT attempt to adjust the epoxy cure time by altering the mix ratio
- An accurate ratio is essential for a proper cure and full development of physical properties
- Dispensing with Mini pumps
- Most problems related to curing of the epoxy can be traced to the wrong ratio of resin and hardener
- To simplify metering, we recommend using calibrated WEST SYSTEM Mini Pumps to dispense the resin and hardener
- Mini Pumps are calibrated to deliver the proper working ratio of resin to hardener
- Pump one full pump stroke of resin for each one full pump stroke of hardener
- Depress each pump head fully and allow the head to come completely back to the top before beginning the next stroke
- Partial strokes will give the wrong ratio
- Read the pump instructions before using pumps
- Before you use the first mixture on a project, verify the proper ratio according to the instructions that come with the pumps
- Re-check the ratio anytime you experience problems with curing
- Dispensing without Mini Pumps (Weight/volume measure):
- To measure 105 Resin and 205 or 206 Hardener by weight or volume, combine five parts resin with one part hardener
- To measure 105 Resin and 207 or 209 Hardener by volume, combine three parts resin with one part hardener (by weight, 3.5 parts resin-1 part hardener)
WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov
West System 105 Epoxy Resin - Quart
Item #: 750360Formulated for Use with West System Hardeners, Mix Ratio*
Cures to a High-Strength Solid with Excellent Moisture Resistance
Size: Quart (946 ml)
Item #: 750360
Include
$35.99
Model #:
105-A
$35.99
Model #:
105-A