Internet #202020476

Model # 1421941

Store SKU #780400

0079340686502

Loctite

PL 300 10 fl. oz. Foamboard Adhesive

  • Premium latex adhesive for indoor/outdoor foamboard projects
  • Bonds to wood, gypsum board, concrete, brick, and more
  • High grab reduces need for fasteners; sets in 20 minutes
$ 3 98
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Frequently Bought Together

Frequently Bought Together

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Product Overview

  • Premium latex adhesive for indoor/outdoor foamboard projects
  • Bonds to wood, gypsum board, concrete, brick, and more
  • High grab reduces need for fasteners; sets in 20 minutes
The Loctite PL300 10 fl. oz. Foamboard Adhesive is specially formulated with low VOC emissions. It provides dependable adhesion of foam to practically all types of surfaces. It is compatible with foam-board insulation and permanently joins the foam to the substrate without compromising the insulation value of the foam.
  • Use for bonding insulation to practically any substrate
  • Latex based formula cleans up with just soap and water
  • Low VOC formulation meets strict federal and state guidelines
  • Sets in just 20 minutes
  • Cures fully in 7 days
  • Compatible with foam-board insulation
  • Permanently joins the foam to the substrate
  • Will not compromising the insulation value of the foam
  • Note: Product may vary by store

Product Overview

  • Premium latex adhesive for indoor/outdoor foamboard projects
  • Bonds to wood, gypsum board, concrete, brick, and more
  • High grab reduces need for fasteners; sets in 20 minutes
Model #: 1421941
Sku #: 780400
Internet #: 202020476

The Loctite PL300 10 fl. oz. Foamboard Adhesive is specially formulated with low VOC emissions. It provides dependable adhesion of foam to practically all types of surfaces. It is compatible with foam-board insulation and permanently joins the foam to the substrate without compromising the insulation value of the foam.

  • Use for bonding insulation to practically any substrate
  • Latex based formula cleans up with just soap and water
  • Low VOC formulation meets strict federal and state guidelines
  • Sets in just 20 minutes
  • Cures fully in 7 days
  • Compatible with foam-board insulation
  • Permanently joins the foam to the substrate
  • Will not compromising the insulation value of the foam
  • Note: Product may vary by store

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
2
Product Height (in.)
11.25
Product Size (oz.)
10
Product Width (in.)
2 in

Details

Adhesion level
High
Adhesive Product Type
Construction Adhesive
Construction adhesive type
Specialty
Curing time (hours)
168
Features
Drillable,Moisture Resistant,Sandable
Flammable
No
Indoor/Outdoor
Indoor/Outdoor
Kit
No
Package Quantity
1
Product Weight (oz.)
17.92 oz
Recommended Surfaces
Brick,Concrete,Drywall
Set Time (Min.)
20

Warranty / Certifications

Manufacturer Warranty
None

Specifications

Dimensions

Product Depth (in.)
2
Product Height (in.)
11.25
Product Size (oz.)
10
Product Width (in.)
2 in

Details

Adhesion level
High
Adhesive Product Type
Construction Adhesive
Construction adhesive type
Specialty
Curing time (hours)
168
Features
Drillable,Moisture Resistant,Sandable
Flammable
No
Indoor/Outdoor
Indoor/Outdoor
Kit
No
Package Quantity
1
Product Weight (oz.)
17.92 oz
Recommended Surfaces
Brick,Concrete,Drywall
Set Time (Min.)
20

Warranty / Certifications

Manufacturer Warranty
None

Questions & Answers

Do I need to screw the insulation sheets to the wall or is the adhesive on its own enough to hold...

Do I need to screw the insulation sheets to the wall or is the adhesive on its own enough to hold it?
Asked by: TS
No need tor screws strong stuff
Answered by: Nope
Date published: 2019-02-02

Can this be used to hold boards to themselves in construction of an insulated box?

Can this be used to hold boards to themselves in construction of an insulated box?
Asked by: Jason
Yes! Henkel corp says no but lets think with our brains here. If this will attach foam to anything at all, it has to adhere to foam....No? As such it will adhere foam to foam. We are after all talking about FOAM BOARDS arent we?
Answered by: Slip134
Date published: 2019-02-22

How many 4'x8' boards will 1 tube stick on a wall?

Looking to see coverage on board to wall and am wondering how many tubes I will need.
Asked by: John
I would use 1 tube per sheet of foamboard. Don't be stingy... this stuff is relatively cheap.
Answered by: Blake
Date published: 2018-08-24

What color is this glue?

What color is this glue?
Asked by: Woodchuck
Why does color matter? It's not considered glue BTW.
Answered by: Fred
Date published: 2019-01-23
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Customer Reviews

PL 300 10 fl. oz. Foamboard Adhesive is rated 3.6 out of 5 by 59.
Rated 5 out of 5 by from Strong adhesive when it dries with no odor There really weren't too many options for securing rigid XPS foam to CMU walls. So I was pretty much forced to use this product. Well I must say that I am so pleased with all aspects. From the price to performance this product did not disappoint! The only drawbacks I experienced (and I hesitate to use that term) are that you must brace the foam to the wall for 12 hours to let the adhesive set up. Also if don't keep pressure on the foam at areas where it wants to pull away from the wall, the adhesive's initial grab strength is not strong enough to hold the foam tight to the wall. I experienced a couple areas where the foam pulled away from the wall 1/4" mostly due to some bad mortar joints and/or block alignment. Great product. Availability was hit-or-miss from store to store. And don't even bother trying to buy this at the other home big box store. They do not carry it in stock even though they have a nice assortment rigid foam stocked in-store. Explain that logic to me....
Date published: 2013-07-10
Rated 1 out of 5 by from It’s a fail, dont waste tour money No idea what this product intended use is. Maybe crafts. I was insulating concrete walls in my basement. This goo takes forever to set, 4x8 sheet requires one full tube. Initial tack is very weak. I left foam boards propped with lumber offcuts and five hours later I could still move panels around. Take my advise, get a great stuff pro gun (five star product, saves you tons of money compared to straw tube cans). Use great stuff doors and windows foam to attach foam boards to walls. Spray decent beads of foam, immediately put the foam board on the wall, dont squish too much, prop up with some lumber for 15 minutes and it’s there forever. One can of foam will easily replace 20 tubes of this junk.
Date published: 2019-04-19
Rated 5 out of 5 by from PL 300 No odor, no problems and it comes out in a viscosity less then that of caulk, which i like for sealing foam board seams. I using this to close of the some gable vents and will be using it to add extra insulation, air and sound barrier to a 2nd story finished cape attic. This product will adhere to may substrates and foam with no issues. Keep in mind since it is thinner then caulk it comes out faster with the same gun squeeze and does not go as far if you do not make sure holes, seam and other gaps are large, but for the price. can you really complain compared to water based caulk or silicone? I found it worked very well for the application it was listed for and am going to get several cases soon to foam board over the R-19 I placed in the 2x6 rafters, insuring my 2nd floor is tight. Definitely a product I like.
Date published: 2012-10-18
Rated 5 out of 5 by from Used 1 tube per foam board adhesive worked well. Needed... Used 1 tube per foam board adhesive worked well. Needed to mean stuff against the boards in areas
Date published: 2019-04-04
Rated 5 out of 5 by from Worked as advertised... Worked as advertised
Date published: 2019-05-14
Rated 1 out of 5 by from Low initial grab This stuff is pretty much worthless if your trying to secure foam board vertically against sheeting. Its initial grab is close to that of toothpaste, which is almost non existent, so I had to go through and secure the foam board with screws until the PL300 cured, then I had to go back and remove the screws. I have used Liquid Nails Paneling and Molding Construction Adhesive and OSI F38 VOC Drywall Adhesive in the same type of foam board application before and they both have a much higher initial grab so no screws were required, just apply, place the foam board, press it firmly against the sheeting and move on to the next. I would stay away from this product and use either of the two aforementioned products.
Date published: 2014-07-04
Rated 5 out of 5 by from Worked well - for my application FWIW, this is the first time I have used the adhesive or the rigid foam insulation sheets so I read the reviews and followed the instructions for both products. In the process of finishing a basement with poured concrete walls, I opted for the additional insulation rather than regret it later. The walls are reasonably smooth and very dry so the only prep needed for the concrete wall was to descale the most ragged parts and blow off any dust. One review I read (another web site?) commented that he applied approximately 10 oz. one tube per 4’x8’ sheet and I found that to be fairly accurate. At $3.58 a tube why skimp? The only exception I noticed was that more adhesive was needed on the one portion of the cement wall that contained more ridges and indentations. When the insulation sheet is pressed against the wall the adhesive doesn’t spread as much so you have “dry” spots. As noted in other reviews, this adhesive isn’t extremely tacky so an adequate coating is necessary along with a temporary brace until the adhesive sets up a bit. In summary, prep well, use enough adhesive, brace the sheet and be patient enough to allow the adhesive to act. Do it right, do it once.
Date published: 2014-12-26
Rated 2 out of 5 by from defective batch of PL300? I bought a dozen tubes of this stuff for a renovation project I'm working on .... Used it to glue foamboard to cement. I noticed that many of the tubes had liquid in them, which was very unusual for caulk gun application type of product... but i needed to get going with the project and opened a tube that didn't exhibit the liquid in the tube sound. The first tube was good there was a small spurt of liquid while i was applying to the foamboard. The second had a bit more liquid but was managable. The third tube had even more liquid and was close to usuable! In fact i used the tube but got aboutbhalf the bead length advertized by Loctite $
Date published: 2016-05-11
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