WEST SYSTEM G/flex 655-1 G/flex Epoxy Syringe

SVB item number: 42381 Manufacturer no.: 655-1
G/flex – the revolutionary adhesive from WEST SYSTEM. G/flex 655-1 epoxy adhesive is suitable for use on a diverse range of materials such as aluminium, plastic and wooden boats, kayaks and canoes. Product details
Recommended retail price: €20.34
only  €18.95 (€758.01 / L)
-7%
You save: €1.39
Shipping information: Dangerous goods
available | in stock
pcs
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Available variants

G/flex 655-K Repair Kit
WEST SYSTEM G/flex 655-K Repair Kit
€66.37
only €61.95
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Product data

  • SVB item number 42381
  • EAN 5063369065504
  • Manufacturer no. 655-1
  • Description WEST SYSTEM - G/flex 655-1 epoxy repair syringe
  • No. of components 2 components
  • Base Epoxy
  • Contents 25 ml
  • Colour Orange
  • For substrate GRP, Wood, Steel, Aluminium, Plastic
  • Area of application Below water
  • Mixing ratio 1:1
  • Pot life 46 min
  • Method of application Spray gun
  • Intended use Adhesion
  • Package Spray
  • Packing Unit 1 pcs
  • Seawater resistant Yes
  • UV-resistant No
  • Overpaintable Yes
  • Examples of use Dynamic connections, Static connections, Repairs
  • Shipping information Dangerous goods

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Product details

The high-performance G/flex 655-1 thickened epoxy adhesive is ideal for repairs to boats and makes permanent, waterproof structural bonds. It absorbs the stresses of expansion, contraction, shock, and vibration. Suitable for use on a diverse range of materials such as aluminium, plastic and wooden boats, kayaks and canoes. The adhesive is perfect for small repair jobs at home or in the workshop. 1-to-1 mix ratio. Contents: 12.5 ml hardener and 12.5 ml resin.

Documents

en-flag Datasheet
PDF (176,38 KB)

Product safety

Please note the following hazard warnings:

UN number
UN 3082
Transport class
9
Hazard pictograms
Signal word
Warning
Hazard warnings
Remove contaminated clothing.
Dispose of contents/container to …
Store in a well-ventilated place. Keep container tightly closed.
Store locked up.
If eye irritation persists: Get medical advice/attention.
If skin irritation or rash occurs: Get medical advice/attention.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF ON SKIN: Wash with plenty of soap and water.
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Collect spillage.
Immediately call a POISON CENTER or doctor/physician.
Wear protective gloves/protective clothing/eye protection/face protection.
Avoid release to the environment.
Contaminated work clothing should not be allowed out of the workplace.
Use only outdoors or in a well-ventilated area.
Wash … thoroughly after handling.
Avoid breathing dust/fume/gas/mist/vapours/spray.
Keep out of reach of children.
Causes skin irritation.
Toxic to aquatic life with long lasting effects.
May cause an allergic skin reaction.
Causes serious eye irritation.
P362, P501, P403+P233, P405, P337+P313, P333+P313, P305+P351+P338, P304+P340, P303+P361+P353, P302+P352, P301+P330+P331, P391, P310, P280, P273, P272, P271, P264, P261, P102, H315, H411, H317, H319

What other SVB customers have to say

100% real reviews

11 customer reviews

4.3 (out of 11 ratings)
3 Stars
(0)
2 Stars
(0)
  • Advantages
  • Yield (theoretical) (2)
  • Price/performance ratio (3)
  • Use (2)
  • Yield (2)
  • Drying time (4)
  • Package (1)
  • Colour (1)

Customer images (1) from all reviews

Anonymous
by Anonymous 3/16/2012
keeps its promise
Michel Q.
by Michel Q. Flag of Belgium 5/1/2026 Verified purchase Variant: 42381
Excellent product, I recommend it!
I used it to fill cracks on the front of my keel, so underwater.
This product is very effective and easy to use.
  • Advantages
  • Package
  • Colour
  • Price/performance ratio
  • Use
  • Drying time
Images for this rating
Stefano B.
by Stefano B. Flag of Italy 7/17/2025 Verified purchase Variant: 42379 in use on a Jeanneau - Sun Odyssey 40
Excellent product although a little expensive
Fairly easy to apply and yields good results. Used to repair cracks between the blade and the rudder shaft.
  • Advantages
  • Package
  • Colour
  • Yield (theoretical)
  • Use
  • Disadvantages
  • Price/performance ratio
christophe L.
by christophe L. Flag of France 4/10/2025 Verified purchase Variant: 42381
Fast
For small repairs
  • Advantages
  • Yield (theoretical)
  • Price/performance ratio
  • Use
  • Yield
  • Drying time
Anonymous
by Anonymous 5/18/2012
fast and good workmanship

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Comparison

Availability / Price
only €18 95
In stock
only €61 95
In stock
Item no.
42381
42379
Customer ratings
(11)
(11)
Description
WEST SYSTEM - G/flex 655-1 epoxy repair syringe
WEST SYSTEM - Repair Kit G/flex 655-K
Packing Unit
1 pcs
 
Package
Spray
Tube
Contents
25 ml
125 ml
Area of application
Below water
 
Colour
Orange
 
Method of application
Spray gun
 
No. of components
2 components
2 components
For substrate
GRP, Wood, Steel, Aluminium, Plastic
GRP, Wood, Steel, Concrete
Mixing ratio
1:1
1:1
Sandable
 
Pot life
46 min
46 min
Intended use
Adhesion
 
Seawater resistant
 
Overpaintable
 
UV-resistant
 
Base
Epoxy
Epoxy
UN number
UN 3082
UN 3082
Transport class
9
9
Examples of use
Dynamic connections, Static connections, Repairs
 
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WEST SYSTEM G/flex 655-1 G/flex Epoxy Syringe
View Ratings (11) Questions (2)