Parabond 800 - MS polymer-based sealant adhesive - DL Chemicals

Parabond 800 - MS polymer-based sealant adhesive - DL Chemicals

High-performance MS polymer- based sealant adhesive with extremely high initial tack.

Ideal for bonding very heavy parts without temporary supporting structures.

• Adhesive sealant
• Permanent elasticity
• Compatible with natural stone
• Very good UV resistance
• Suitable for dry and wet weather conditions
• Can be applied to dry and slightly damp surfaces
• High final strengths
• Does not corrode metals
• Can be painted with most water-based and solvent-based paints
• Extremely high adhesion (even higher than the current Parabond range)
• Solvent-free, isocyanate-free and phthalate-free

Applications:

• Glue and assemble.
• Joinery and beams in building construction, profiles, ornaments, thresholds, window sills, skirting boards and joint covers, roof construction elements.
• Bonding of materials in the automotive industry.
• Bonding of wall and ceiling covering elements (interior), acoustic and thermal insulation panels.
• Suitable for secure environments (prisons, hospitals); the adhesive sealant is hard and difficult to remove with fingers.
• Suitable for outdoor and indoor use.

Instructions for use:

1. Preparation :
   • Do not apply in confined spaces. It is important to ventilate the areas well during application and curing.
   • The surfaces must be solid, clean, dust-free and grease-free.
   • If necessary, degrease with Parasilico Cleaner , MEK, alcohol or ethanol.
   • The user must ensure that the product used is suitable for their intended purpose. If necessary, contact our technical support.
   • Remove standing water, water film or droplets. Best adhesion is achieved on dry surfaces, but the surface does not need to be completely dry.
2. Primary schools:
   • On absorbent materials, Hybrid & PU Primer (transparent or black, drying time approx. 15 min.) is recommended.
3. Laid :
   • Apply the product by extruding a bead or dots onto the substrate or the item to be bonded. The beads should be applied in parallel vertical strips so that the humidity in the air between the beads can polymerize the adhesive.
   • Assemble the materials as quickly as possible (within 10 minutes maximum), taking into account the temperature and relative humidity. Adjustments can be made. Tighten securely or tap lightly with a mallet.
   • Achieve a thickness of 3.2 mm between the two faces (using shims or double-sided adhesive) so that the glue can withstand dimensional variations (this is important for outdoor use or in high humidity).
   • The initial adhesion is high and thanks to high internal adhesion it is possible to work without a temporary supporting structure; the bonded elements can be moved immediately.
4. Cleaning:
   • If necessary, smooth any excess glue that appears on the edges with a spatula. Remove any fresh glue residue with Parasilico Cleaner , Multi-Purpose Super Cleaner or Cleaning Wipes .
   • To clean tools and surfaces and remove residue before hardening, use Parasilico Cleaner, Multi-purpose Super Cleaner, or Cleaning Wipes. Hardened residue can be removed with Silicone Remover.
   • After hardening, mechanically remove the hardened elements.
5. Paint :
   • Can be painted after curing with most water-based and solvent-based paints. Curing time depends on the dimensions of the joint.
   • After 48 hours, the surface must first be cleaned before it can be painted.
   • Given the wide variety of paint types available, it is recommended to test the compatibility between the sealant and the paint beforehand.
   • By using alkyd-based paints, the drying time can be extended.

Packaging:

• 290 ml cartridge: White, Black
• 600ml pouch: White

Certificates:

FAQ - Frequently Asked Questions

1. Can Parabond 800 adhere to wet surfaces?
   Yes, it adheres even on slightly damp surfaces, but not when immersed in water.
2. Can this product be used outdoors?
   Yes, it has excellent resistance to UV rays, weathering and temperature variations.
3. Is Parabond 800 compatible with natural stone?
   Yes, it does not cause any oil migration and does not cause stains on natural stone.
4. Can it be used for healthcare applications?
   Yes, for bonding and small sealing applications. For very humid areas, choose a fungicidal product.
5. Is Parabond 800 paintable?
   Yes, with most water-based paints. It is advisable to do a test beforehand.
6. Can it be used as a mounting adhesive?
   Yes, that is one of its main uses: baseboards, panels, decorative elements, PVC, metal, wood, etc.
7. What is the shelf life?
   Generally 12 months, in a dry and cool place, unopened cartridge.
8. Does it effectively replace a PU sealant?
   Yes, in many cases. It even offers advantages: no odor, better stability, more environmentally friendly.