WEST SYSTEM Epoxy Resin 105 and Fast Hardener 205 / 6 kg
SVB item number: 42341
Epoxy resin 105 and fast Hardener 205 - the perfect combination for extra fast curing. Once cured, the mixture results in a high-strength, solid compound with excellent cohesive properties.
Product details
Recommended retail price:
€269.26
only
€244.95
(€40.83 / kg)
-9%
You save: €24.31
Shipping information:
Dangerous goods
available
| in stock
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Available variants
Product data
- SVB item number 42341
- Description WEST SYSTEM - epoxy resin 105 + Fast hardener 205 / B-Pack
- Base Epoxy
- Contents 6 kg
- For substrate GRP, Wood, CFRP
- Method of application Roller, Brush, Filler
- Mixing ratio 500:100
- Pot life 9 min
- Curing time 7 h @ 20 °C
- Fully cured 9 Days
- Sandable Yes
- with pump No
- Shipping information Dangerous goods
Product details
This 2-part epoxy resin set consists of the 105 Epoxy Resin and 205 Fast Hardener. The professional epoxy system was developed specifically for the boating sector. It has high strength and outstanding versatility, making it suitable for a wide range of work and repairs on your boat. The system is also highly suitable for domestic use and other DIY projects. It can be used on a variety of surfaces such as wood, GRP or metals.
Hardener 205 is used when you need to have the resin cure particularly quickly. WEST SYSTEM Fast Hardener 205 is ideal for use in cold weather, as it ensures good curing even at temperatures as low as +5 °C. It can be mixed with the 105 Epoxy resin in the ratio of 5 parts resin to 1 part hardener, the cured mixture yields a rigid, high-strength, moisture-resistant solid body with excellent bonding and barrier coating properties. To achieve the best mixing ratio, we recommend using the West System 300 Mini pumps. One full stroke of resin and hardener will give you the right mixing ratio. Pot life: 9 - 12 minutes at 22°C. Hardens to a solid mass in five to seven hours at 22°C. Fully cured after several days.
Possible applications:
Hardener 205 is used when you need to have the resin cure particularly quickly. WEST SYSTEM Fast Hardener 205 is ideal for use in cold weather, as it ensures good curing even at temperatures as low as +5 °C. It can be mixed with the 105 Epoxy resin in the ratio of 5 parts resin to 1 part hardener, the cured mixture yields a rigid, high-strength, moisture-resistant solid body with excellent bonding and barrier coating properties. To achieve the best mixing ratio, we recommend using the West System 300 Mini pumps. One full stroke of resin and hardener will give you the right mixing ratio. Pot life: 9 - 12 minutes at 22°C. Hardens to a solid mass in five to seven hours at 22°C. Fully cured after several days.
Possible applications:
- Bonding
- Filleting
- Affixing hardware and flowing out to create a base for hardware
- Fastener bonding
- Laminating
- Filling
- Laminating with fiberglass
- Barrier layering
Substrates:
- Wood
- Fiberglass
- Composites
- Various metals
Adding fillers
WEST SYSTEM offers a range of fillers that are used to thicken the base mix of resin and hardener for specific applications. By adding filler, a "thicker" consistency can be achieved (suitable for filling cavities, fillets, making large, uneven bondings and for use as a filler).
Use at cold temperatures
Even when using the Faster Hardener 205, it should be noted that cold temperatures increase the viscosity of epoxy resin, making it more difficult to dose, mix and apply the mixture correctly. It is therefore advisable to preheat the containers of resin and hardener, e.g. by placing the containers under a heat lamp. Pre-warmed resins and hardeners adhere less to the mixing pumps, they are easier to mix and have better flow properties. More detailed information can be found in the technical manual.
Hardener overview
| Hardener | Resin/hardener use | Minimum temp | Pot life at 22 °C (100g) | Processing time at 22 °C (thin film) | Curing time at 22 °C (thin film) |
| 205 Fast Hardener | General bonding and coating | 5 °C | 9-12 minutes | 60-70 minutes | 6-8 hours |
| 206 Slow Hardener | General bonding and coating | 16 °C | 20-25 minutes | 90-110 minutes | 10-15 hours |
ATTENTION: Not available in Switzerland!
Documents
Datasheet
PDF (212,36 KB)
Datasheet
PDF (183,53 KB)
Manual
PDF (2,28 MB)
Datasheet
.PDF (90,57 KB)
Manual
PDF (4,11 MB)
Safety datasheet
PDF (355,76 KB)
Safety datasheet
PDF (336,73 KB)
Manual
PDF (3,96 MB)
Manual
PDF (4,18 MB)
Manual
PDF (4,11 MB)
Product safety
Please note the following hazard warnings:
UN number
UN 2735, UN 3082
Transport class
9
Hazard pictograms
Signal word
Danger
Hazard warnings
Keep out of reach of children.
Immediately call a POISON CENTER or doctor/physician.
Avoid release to the environment.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Obtain special instructions before use.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Dispose of contents/container to …
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Causes severe skin burns and eye damage.
Harmful if swallowed.
May cause an allergic skin reaction.
Harmful to aquatic life with long lasting effects.
Suspected of causing genetic defects.
Harmful in contact with skin.
Immediately call a POISON CENTER or doctor/physician.
Avoid release to the environment.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Obtain special instructions before use.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Dispose of contents/container to …
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Causes severe skin burns and eye damage.
Harmful if swallowed.
May cause an allergic skin reaction.
Harmful to aquatic life with long lasting effects.
Suspected of causing genetic defects.
Harmful in contact with skin.
P102, P310, P273, P303+P361+P353, P201, P305+P351+P338, P501, P280, P301+P330+P331, H314, H302, H317, H412, H341, H312
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Comparison
Availability / Price
Item no.
42341
42375
42383
42357
Customer ratings
Description
WEST SYSTEM - epoxy resin 105 + Fast hardener 205 / B-Pack
WEST SYSTEM - epoxy resin 105 + Fast hardener 205 / A-Pack
WEST SYSTEM resin/fast hardener complete set
WEST SYSTEM - epoxy resin 105 + Fast hardener 205 / Junior Pack
Contents
6 kg
1.2 kg
1.2 kg
600 g
with pump
Method of application
Roller, Brush, Filler
Roller, Brush, Filler
Roller, Brush, Filler
Roller, Brush, Filler
For substrate
GRP, Wood, CFRP
GRP, Wood, CFRP
GRP, Wood, CFRP
GRP, Wood, CFRP
Mixing ratio
500:100
500:100
500:100
500:100
Sandable
Pot life
9 min
9 min
9 min
9 min
Curing time
7 h @ 20 °C
7 h @ 20 °C
7 h @ 20 °C
7 h @ 20 °C
Fully cured
9 Days
9 Days
9 Days
9 Days
Base
Epoxy
Epoxy
Epoxy
Epoxy
UN number
UN 2735, UN 3082
UN 2735, UN 3082
UN 2735, UN 3082
UN 2735, UN 3082
Transport class
9
8
8
9
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