Plexus MA 310 High Strength Plastic Adhesive
Plexus Plexus
  • Plexus MA 310 High Strength Plastic Adhesive

Plexus MA 310 High Strength Plastic Adhesive

Plexus MA 310 Plastic Adhesive has a 1:1 mix ratio and a 15 to 18 minute working time. It is cream in color. MA 310 is an ideal universal adhesive since it has the chemical nature to bond to almost any plastic.

A number of professional boatbuilders and repair shops keep tubes of MA 310 in their standard fiberglass boat repair kits. Commonly used to bond two molded sections together, either in production or repair.

The MMM-50004 applicator gun and the COM-533425 tips are required for the 50 ml tubes.

The COX-M400XMR/1:2 400 ml applicator gun is required for the 400 ml tube and COM-223252 mixing tube.

 
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Tech Spec Product Info User Generated Content
Product  MA 310 
Description / Potential Substrates  High Strength, Use with "Difficult to Bond" Plastics 
Color  Cream 
Mix Ratio by Volume  1:1 
Viscosity (cP)  40,000-60,000 
Working Time (min.)  15-18 
Fixture Time (min.)  30-35 
Tensile Strength (psi)  4000-4500 
Tensile Elongation (percentage)  5-15 
Shear Strength (psi)  3000-3500 

Wearing gloves and a respirator is recommended.

BRAND: Plexus
Material: Methacrylate
Number Of Parts: Two Part
Rate Of Cure: Fast
Strength: Strong
Type: Structural Adhesive
Usage: Bonding
4.5 11

REVIEW SNAPSHOT®

by PowerReviews
Plexus MA 310 High Strength Plastic Adhesive
 
4.5

(based on 11 reviews)

Ratings Distribution

  • 5 Stars

     

    (7)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to use (11)
  • Visually pleasing (5)
  • Protects well (4)
  • Weather proof (3)

Cons

No Cons

Best Uses

  • Outdoors (4)
    • Reviewer Profile:
    • Casual/ recreational (3)
    • Was this a gift?:
    • No (7)

Most Liked Positive Review

 

Amazing Plastic Adhesive for Marine Use

Use it in difficult situations, especially bonding plastic/fiberglass to metal. Also very good for hull repairs. No real prep needed for site and works well even with moisture or oil contamination. Used...Read complete review

Use it in difficult situations, especially bonding plastic/fiberglass to metal. Also very good for hull repairs. No real prep needed for site and works well even with moisture or oil contamination. Used it to repair 3 inch hole in hull of a Hunter composite sailboat along with fiberglass mesh. Easy to mix, sets relatively quickly but working time (approx 15 min) is adequate. Can be filed or sanded easily and can put boat back in water within the hour.

While it is not cheap, it is the adhesive of choice for the really difficult bonding tasks or repairs.

VS

Most Liked Negative Review

 

MA310 and cartridge

Good epoxy. The best. However the cap assembly comes apart early on.

Good epoxy. The best. However the cap assembly comes apart early on.

Reviewed by 11 customers

Displaying reviews 1-10

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4.0

Yes we would purchase this item again

By Industrial

from NY

Verified Buyer

Pros

  • Easy to Use
  • Protects Well

Cons

    Best Uses

      Comments about Plexus MA 310 High Strength Plastic Adhesive:

      Our shop will continue to use this product

      • Was this a gift?:
      • No
       
      3.0

      MA310 and cartridge

      By Pete

      from Fayetteville NC

      About Me Professional

      Verified Buyer

      Pros

      • Easy to Use
      • Visually Pleasing

      Cons

        Best Uses

        • Outdoor
        • Wood Trim

        Comments about Plexus MA 310 High Strength Plastic Adhesive:

        Good epoxy. The best. However the cap assembly comes apart early on.

        • Was this a gift?:
        • No
         
        4.0

        Adheres well

        By Don S.

        from Annapolis, MD

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Easy to Use

        Cons

          Best Uses

            Comments about Plexus MA 310 High Strength Plastic Adhesive:

            I found this adhesive pretty easy to apply when also using the Plexus mixing nozzle. I needed to re-adhere a broken closing handle to a plexiglass boat hatch. This adhesive has worked very well. It cured within an hour or so. The hatch closing handle gets a lot of stress on it and I see no indication that the handle bond is weak or lacks its original strength. A very good adhesive for plastic to plastic.

            • Was this a gift?:
            • No
             
            5.0

            excellent product

            By the chef

            from Mentor,Oh

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Easy to Use

            Cons

              Best Uses

              • Indoor

              Comments about Plexus MA 310 High Strength Plastic Adhesive:

              the product did one hellva job on my corian kitchen countertop

              • Was this a gift?:
              • No
               
              5.0

              Bonds with Composite Hulls

              By Don sailing on the Mississippi

              from Quad Cities, IL

              About Me Casual/ Recreational

              Verified Buyer

              Pros

              • Easy to Use
              • Visually Pleasing

              Cons

                Best Uses

                  Comments about Plexus MA 310 High Strength Plastic Adhesive:

                  I normally use with the applicator 'gun' and mixing tip on my Hunter ABS hull to correct cracks. Can be sanded to match smooth to finish although sometimes requires a fairing compound to get true. In my area where we have -10 to -20 winters and I cover but don't have any heated site for over wintering, cracks often appear in the same location each year. I blame this on the hull composition (Hunter has changed the 216 and 170 type models to fiberglass), not the product.

                  • Was this a gift?:
                  • No
                   
                  5.0

                  Outstanding

                  By FIXER

                  from NORTH LIMA, OH

                  About Me Advanced

                  Verified Buyer

                  Pros

                  • Easy to Use
                  • Protects Well
                  • Visually Pleasing
                  • Weather Proof

                  Cons

                    Best Uses

                      Comments about Plexus MA 310 High Strength Plastic Adhesive:

                      Outstanding product

                      • Was this a gift?:
                      • No

                      (2 of 2 customers found this review helpful)

                       
                      4.0

                      You need other parts to best use this

                      By Fix anything

                      from Stonington, CT

                      About Me Advanced

                      Pros

                      • Easy to Use

                      Cons

                        Best Uses

                          Comments about Plexus MA 310 High Strength Plastic Adhesive:

                          This product is just the glue in tubes.
                          You need to buy the pluger tool and nozzles seperately. Others sell this product wit a nozzle and plungers. I did not buythe nozzles. I squeezed equal amounts out of each tube and then mixed it with a stick and applied with a syringe. So you can get buy without it. The old product was more convenient.

                          • Was this a gift?:
                          • No

                          (1 of 1 customers found this review helpful)

                           
                          5.0

                          Amazing Plastic Adhesive for Marine Use

                          By Bob The Sea Dog

                          from Chesapeake Bay, Maryland

                          About Me Recreational

                          Verified Reviewer

                          Pros

                          • Easy to Use
                          • Protects Well
                          • Visually Pleasing
                          • Weather Proof

                          Cons

                            Best Uses

                            • Outdoor
                            • Quick Fix

                            Comments about Plexus MA 310 High Strength Plastic Adhesive:

                            Use it in difficult situations, especially bonding plastic/fiberglass to metal. Also very good for hull repairs. No real prep needed for site and works well even with moisture or oil contamination. Used it to repair 3 inch hole in hull of a Hunter composite sailboat along with fiberglass mesh. Easy to mix, sets relatively quickly but working time (approx 15 min) is adequate. Can be filed or sanded easily and can put boat back in water within the hour.

                            While it is not cheap, it is the adhesive of choice for the really difficult bonding tasks or repairs.

                             
                            5.0

                            This stuff is bomber!

                            By Blake

                            from New Canaan, CT

                            About Me Sponsored Professional

                            Verified Reviewer

                            Pros

                            • Easy to Use
                            • Extremely strong bond
                            • Sands easily
                            • Sticks to most plastics

                            Cons

                            • Hard to clean-up
                            • It has a strong odor
                            • Must use ventelation

                            Best Uses

                            • On hard to bond plastic
                            • Outdoor
                            • Where strength is needed

                            Comments about Plexus MA 310 High Strength Plastic Adhesive:

                            Nothing bonds plastic to metal like this adhesive. Cures quickly. The smell will knock you for a loop. Use a good charcoal filter mask and nitrile gloves. Don't get it on you.

                            (1 of 2 customers found this review helpful)

                             
                            5.0

                            RC Sailboat construction

                            By RC Sailboat Sailer

                            from Montpelier, VA

                            About Me Recreational

                            Verified Reviewer

                            Pros

                            • Bonds well
                            • Easy to Use
                            • Strong

                            Cons

                            • Smelly

                            Best Uses

                            • Styrene to Styrene
                            • Wood to Styrene

                            Comments about Plexus MA 310 High Strength Plastic Adhesive:

                            This product is great in assembling plastic based RC sailboats such as the Soling One Meter from Victor products. There are many wood to styrene bonds in the construction of this model. This stuff bonds to styrene better than CA and West epoxy. A test of the product that I conducted can be seen at [@]

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