1. All 3M Products

3M™ Marine Grade Silicone Sealant, Clear, PN08029, 304 mL Cartridge, 12/case

Part Number 080293M Product Number MG Sil3M ID 60980042828UPC 00051135080290
  • High quality silicone sealant
  • For above the waterline interior/exterior sealing
  • Mildew resistant, non-yellowing, non-sagging formula
  • Adheres to bare and painted metal, fiberglass, glass, non-oily woods, many plastics and abraded rubber
 More...
Specifications
Attribute Name
Value
Adhesive Type
Silicone
Application Method
Hand or pressure caulk
Brand
3M™
Color Family
Transparent
Container Size (Imperial)
10.3 fl oz (US)
Container Size (Metric)
304 ml
Container Type
Cartridge
Full Cure Time
24 Hour
Industries
General Industrial, Marine
Physical Form
Medium paste
Product Color
Clear
Product Form
Cartridge
Solids Weight Percent (Approximate)
98 Percent
Substrate 1
ABS, Acrylic, Aluminum, Cold Rolled Steel, Concrete, Gel Coat, Green FRP, Painted Surface, Plain Glass, Polycarbonate, Powder Coated, Stainless Steel, Wood
Substrate 2
ABS, Acrylic, Aluminum, Cold Rolled Steel, Concrete, Gel Coat, Green FRP, Painted Surface, Plain Glass, Polycarbonate, Powder Coated, Stainless Steel, Wood
Tack-free Time
5-10 Minute
Tensile Strength (Imperial)
220 psi
Volatile Organic Compounds (VOCs)
See Safety Data Sheet, Regulatory Data Sheet
Volume (Imperial)
0.1 gal
Details
  • High quality silicone sealant
  • For above the waterline interior/exterior sealing
  • Mildew resistant, non-yellowing, non-sagging formula
  • Adheres to bare and painted metal, fiberglass, glass, non-oily woods, many plastics and abraded rubber
  • Moisture-curing

3M™ Marine Grade Silicone Sealant is designed for the harsh marine environment. Formulated as mildew and high-temperature resistant, this sealant provides a durable and long-lasting seal.

available in white and clear
Available in white and clear
Withstands Harsh Marine Environments
Providing a high-quality seal, 3M™ Marine Grade Silicone Sealant (PDF, 441.5 Kb) is a one-component cure, silicone sealant engineered to withstand the harsh marine environment. This weather-resistant sealant is formulated to resist mildew and form a non-yellowing seal for above waterline applications. In addition, this marine sealant is high-temperature resistant and remains flexible even after years of exposure. The non-shrinking and non-sagging properties of this product offer simple and efficient application. This marine-grade sealant adheres to bare and painted metal, fiberglass, glass, non-oily woods, plastics and abraded rubbers.

Recommended Applications
  • Electrical hatch sealing
  • Dashboard components
  • Port lights
  • Above the waterline interior/exterior sealing

Designed to Endure Marine Environments
3M™ Marine Grade Silicone Sealant (PDF, 6.73 Mb) is a part of a broad range of adhesive sealants uniquely formulated for the marine market. 3M™ Marine Grade Silicone Sealant is designed for reliable sealing performance in harsh marine environments.

pneumatic applicator
Choose a 3M Pneumatic Applicator for ergonomic applications
Understanding Silane Modified Polymer (SMP) Sealants
Adhesive sealants provide strong, flexible durable elastomeric bonds that seal against the elements. These sealants excel in challenging industrial, transportation and construction applications. Choose a 3M Manual or Pneumatic Applicator for dispensing 3M adhesives sealant cartridges.

Bringing Better Ideas to the Surface through Science and Innovation
In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

Click here for more information on 3M™ Adhesive Sealants. (PDF, 797.43 Kb)


Customer Reviews
3M™ Marine Grade Silicone Sealant, Clear, PN08029, 304 mL Cartridge, 12/case is rated 2.3 out of 5 by 3.
Rated 1 out of 5 by from Maybe a good product bad certainly a bad applicato I just bought the product on line. As reported by others, the applicator does not stay on the tube. Wind & a pitching deck make application of the product a nitemare. This product should be recalled as 3M has apparently known about the problem a long time.
Date published: 2019-08-26
Rated 1 out of 5 by from Terrible nozzle The product may be fine, but the tube and nozzle are terrible. The nozzle doesn’t stay attached to the tube, so you need to hold it on with one hand while squeezing the tube with the other. It makes application awkward and messy. If you don’t hold it on, the sealant gets everywhere. I thought I got a bad tube, so bought another one for $13 and it did the same thing. I expect better from 3M.
Date published: 2019-05-22
Rated 5 out of 5 by from Great Stuff I am never disappointed with this product, this sealant is the best I have ever work with.
Date published: 2015-11-04
  • y_2020, m_3, d_30, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.5
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_US, sid_60980042828|3m-country-catalog|FUZEexperience|en_US, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_3m-country-catalog
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 188ms
  • REVIEWS, PRODUCT
Follow Us
The brands listed above are trademarks of 3M.
Change Location
United States - English