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LNS WEST SYSTEM 4062 Colloidal Silica 1.9 oz. P12400811LNS-655-4062 https://cdnimages.opentip.com/full/LNS/LNS-655-4062.jpg WEST SYSTEM 4062 Colloidal Silica 1.9 oz. Manufacturer Part Number: 4062A thickening additive used to control the viscosity of the epoxy and prevent epoxy runoff in vertical and overhead joints. Very strong filler that creates a smooth mixture, ideal for general bonding and filleting. It is also our most versatile filler. Often used in combination with other fillers, it can be used to improve the strength, abrasion resistance and consistency of fairing compounds, resulting in a tougher, smoother surface. Cures to an Off-White color.Size: 1.7 oz.Color: Off-White 12400811 811343011482 1.0000lbs 4.00 4.00 8.00
WEST SYSTEM
21.0700 2025-07-05 344 In Stock
customer review - by , October 10, 2023
5/ 5stars
About this product to fix my Hoosier cabinet. it done a fantastic job.
customer review - by , June 6, 2023
5/ 5stars
Great
customer review - by , January 1, 2023
5/ 5stars
Work as it should
customer review - by , September 9, 2022
5/ 5stars
Easy to use, need silica for larger repairs
customer review - by , September 9, 2022
5/ 5stars
Used this in conjunction with WEST 105 epoxy for repairs to my small sailboat. Works great to thicken the epoxy and makes it easy to use for repairs overhead .I only needed it for a fairly small repair -- so I'm not sure how expensive it would be to use this for a large area -- but it did work as advertised and I would purchase again.
customer review - by , July 7, 2022
5/ 5stars
Used as needed for a filler material in a 105/205 epoxy mix. Worked well. Needed more than I thought I would to get to the peanut butter consistency. Would have been better with the 206 hardener. Still happy with the results.
customer review - by , July 7, 2022
4/ 5stars
Similar to other brand products and delivered very quickly. No complaints.
customer review - by , June 6, 2022
5/ 5stars
Top notch product. We'll worth the money
customer review - by , May 5, 2022
5/ 5stars
Great stuff!! This unbelievably powdery mess mixes extremely well with resin epoxy to form a thick gel that dries into an opaque white plastic. Don't inhale this stuff, it's like powdered glass and definitely not a good thing to inhale. Eye and Ear protection required, no doubt. Wear a hockey mask and breathe through a sock.
customer review - by , January 1, 2022
5/ 5stars
Use this to thicken your g-flex. this works real nice, allowing no sag or run. There is a lot in a container.

WEST SYSTEM 4062 Colloidal Silica - 1.9 oz., Price/EA

stars Rating 5 | 13 reviews
Brand WEST SYSTEM
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UPC: 811343011482
SKU: LNS-655-4062
Price: $21.07
Quantity:
344 In Stock
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Product Description

Price is for EA.

Manufacturer Part Number: 4062

A thickening additive used to control the viscosity of the epoxy and prevent epoxy runoff in vertical and overhead joints. Very strong filler that creates a smooth mixture, ideal for general bonding and filleting. It is also our most versatile filler. Often used in combination with other fillers, it can be used to improve the strength, abrasion resistance and consistency of fairing compounds, resulting in a tougher, smoother surface. Cures to an Off-White color.

Size: 1.7 oz.
Color: Off-White

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
5 stars
11
4 stars
2
3 stars
0
2 stars
0
1 stars
0
By Brandy Shell
Date: October 15, 2023
About this product to fix my Hoosier cabinet. it done a fantastic job.
Rating: 5 stars [5 of 5 Stars!]
By Brad deyoung
Date: June 19, 2023
Great
Rating: 5 stars [5 of 5 Stars!]
By Mr. Moore
Date: January 22, 2023
Work as it should
Rating: 5 stars [5 of 5 Stars!]
By A Customer
Date: September 09, 2022
Easy to use, need silica for larger repairs
Rating: 5 stars [5 of 5 Stars!]
By Capn Gary
Date: September 04, 2022
Used this in conjunction with WEST 105 epoxy for repairs to my small sailboat. Works great to thicken the epoxy and makes it easy to use for repairs overhead .I only needed it for a fairly small repair -- so I'm not sure how expensive it would be to use this for a large area -- but it did work as advertised and I would purchase again.
Rating: 5 stars [5 of 5 Stars!]
By Chris-in-Holly
Date: July 18, 2022
Used as needed for a filler material in a 105/205 epoxy mix. Worked well. Needed more than I thought I would to get to the peanut butter consistency. Would have been better with the 206 hardener. Still happy with the results.
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 13 reviews
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