West System 207 Special Clear Hardener - 0.66 Pint

Applications: Mix with West System 105 Epoxy Resin, Mix Ratio*

Very Compatible with Paints and Varnishes, Excellent Bonding Properties

Size: 0.66 Pint

Item #:

756528

Brand:

West System

Model #:

207SA

Packaged Weight:

0.50 Lbs.

Our Price:

$47.82

756528 West System West System 207 Special Clear Hardener - 0.66 Pint 207SA

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
- 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)

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Quantity:

Description

Warning 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
- 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)