WEST SYSTEM Filler & Additive / 403 Microfibres

Name: Filler & Additive / 403 Microfibres
Brand: WEST SYSTEM
Price: 17.95 EUR
Availability: InStock
Rating: 4.6486486486486 (37 reviews)

SVB item number: 42369 Manufacturer no.: 403

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Microfibres 403 is a thickening additive for producing an epoxy mixture specific to your needs. Especially suitable for laminating

Product details

only €17.95 (€119.67 / kg)

VAT inc., ex-works

65 | in stock

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Available variants

WEST SYSTEM Filler & Additive / Low Density Filler 407

€28.30

only €25.95

VAT inc., ex-works

(€173.00/ kg)

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WEST SYSTEM Filler & Additive / Filleting Blend 405

only €18.95

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(€126.33/ kg)

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WEST SYSTEM Filler & Additive / Collodial Silica 406

only €18.95

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(€315.84/ kg)

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good quality

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by Jörg H.

The filler filler gives a cream-colored mixture, then add the stain to obtain the desired color. Worked great.

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by Nikolaus H.

Be sure to buy together with epoxy, then the resin will not pack a proper \ "putty \" with lots of powder \ r \ n \ r \ n \ r \ nlook out in bags and show up on the street \ r \ n ;-))) )))

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by Georges M.

very strong this product 404 is perfect ,realy very strong, I used it to fill a big hole, and after that to cut a smaller hole,don't try to sand it it's very difficult. I mixed it with polyester resin because I wanted to put gelcoat paste.

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by Alfred M.

Fullest satisfaction! Any time

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Product data

SVB item number 42369
EAN 5063369040303
Manufacturer no. 403
Description WEST SYSTEM - Microfibres 403
Contents 150 g

Product details

Add fillers to thicken the expoxy to the desired consistency for a specific job. Unmodified resin / hardener has the consistency of syrup and runs off vertical surfaces (suitable for coating and wettting out porous surfaces). By adding filler, a "thicker" consistency can be achieved (suitable for filling cavities, fillets, making large, uneven bondings and for use as a filler). Microfibres 403 is especially suitable for laminating.

Quantity estimate (approximate percentage by weight of filler required to be added to the mixed epoxy resin):

Slightly thickened (ketchup): 3
Medium thickened (mayonnaise) 5%
Maximum thickened (peanut butter): 8%.

Consistency:

Consistency	Not thickened "syrup"	Slightly thickened "ketchup	Medium thickened "mayonnaise"	Maximum thickened "peanut butter"
Charcteristics	Runs quickly off vertical surfaces.	Runs slowly off vertical surfaces.	Adheres to vertical surfaces. Peaks droop.	Adheres to vertical surfaces. Peaks remain stiff.
Uses	Surface coating, pre-soaking before bonding, application of glass fibre, carbon fibre and other fabrics.	Laminating, bonding large panels with large surfaces, injecting with syringe.	Bonding, filler fillets, bonding of fittings.	Filling holes, filling grooves, bonding uneven surfaces.

Examples of use:

Use	Microfibres 403	Filleting Blend 405	Collodial Silica 406	Low density 407
Bonding hardware (mayonnaise) - Increased joint bonding area and load capacity, maximum strength	Very good	Good	Very good	Not recommended
General bonding (mayonnaise) - Bonding parts with thickened epoxy resin to create a structural gap filler, strength/gapfilling	Very good	Good	Very good	Suitable
Bonding with fillets (peanut butter) - Increase joint bonding area and create structural bracing between parts, smoothness/strength	Good	Very good	Excellent	Very good
Laminating (ketchup) - Bonding wooden strips, veneers, planks, sheets and cores, gap filling strength	Excellent	Good	Very good	Good
Fairing (peanut butter) - Fill low areas and voids with an easily sanded surface filler/fairing compound, sandability/gap filling	Not recommended	Not recommended	Not recommended	Very good