Mannington MLG-33 Seam Sealer | WeShipFloors

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Mannington MLG-33 Seam Sealer


MLG-33 sealer (two- part seam sealer) is designed for Mannington Assurance® II, Insight® Plus, Insight® Plus GB, Realities®, Primus®, Relay® RE, Paradigm Collection and VivendiTM Collection with low-gloss urethane-based wearlayers. A properly sealed seam will be as strong as the surface of the floor covering, and will remain intact for the life of the floor. The Versatile Sealing Tip (VST-96) is included in this kit.



Prior to sealing, be certain all seams are clean, dry and free of adhesive contamination.

Part B, which contains the de-glossing agent, must be shaken vigorously before blending with Part A.

Empty entire contents of Parts A and B into the supplied applicator bottle. After securing the VST Tip to the applicator bottle, gently shake the bottle to mix the ingredients. After mixing, the bottle should stand until all trapped air bubbles have dispersed, typically 15 minutes.

Prior to use, check the flow of the sealer on a scrap piece of flooring.

Use the forefinger of one hand on top of the flat portion of the tip to guide and ensure proper fin penetration. Use the other hand to control sealer flow. Hold the bottle at approximately a 45° angle.

Lightly squeeze the bottle and apply a uniform bead of sealer approximately 1/8” wide centered on the seam cut.

Note: Do not insert fin into the seam on Mannington Assurance® II. For Mannington Assurance® II use the applicator with the fin up. Be sure that the sealer is in contact with both sides of the flooring.

Do not wipe the seam.

Allow the sealed seam to dry before traffic can be allowed on the floor. Do not walk on or move heavy furniture directly over the sealer until it is fully dry. We recommend 24 hours. Mark the seam by placing a scrap piece of flooring along each side of the seam.



MLG-33 cannot be saved for reuse. Safely discard any unused sealer.



One kit of MLG-33 will seal approximately 70 lineal feet of seams.



6 Kits per carton #832233 / Carton weight 3 lbs (1.4 kg)

  • Flammable liquid.
  • Do not use near heat, sparks, pilot lights, fire or other open flames.
  • Do not ingest.
  • Avoid contact with skin and eyes.
  • Use in well-ventilated areas.
  • Avoid prolonged breathing of vapors.
  • Do not save for reuse.

$29.99 Purchase Price at $29.99 per pail

Box Weight: 
3 lb


4104 Bristol Hwy.
Johnson City, TN 37601

844-FLOOR11 or 423-297-4288

Open Monday - Friday, 8:30-5pm

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