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Rain-X

Pro 3-in-1 Bug Tar Adhesive Remover

alkaline-basedready-to-usedanger-labelall-purposespecialized

A dilutable alkaline bug, tar, and adhesive remover using amino alcohol technology for multiple contaminant removal on exterior surfaces.

Key Chemistry

pH Level

10.0

Active Mechanism

alkaline saponification

Surfactants

0

Expert Analysis

Uses 1-Propanol, 2-amino-2-methyl- as the primary active at 1-5% concentration, functioning as both a solvent and alkaline builder at pH 9-11. The water-based formulation aims to dissolve organic contaminants like bugs, tar, and adhesives while avoiding oily residues common in petroleum-based removers. The alkaline pH helps break down protein-based bug residues and soften tar for easier removal.

Key Differentiators

  • Water-based formulation avoids petroleum solvents while maintaining effectiveness on organic contaminants
  • Single product targets three distinct contaminant types (bugs, tar, adhesives) with different chemical properties

Potential Concerns

  • Danger signal word indicates higher safety risks requiring careful handling and PPE
  • Low ingredient transparency with only 4 disclosed components limits formulation understanding
  • Alkaline pH may require surface compatibility testing on sensitive materials

Ingredients

4 disclosed
Diethylene glycol monobutyl ether3-7%
CAS: 112-34-5Solvent
1-Propanol, 2-amino-2-methyl-1-5%
CAS: 124-68-5pH adjuster
Propanoic acid, 2-hydroxy-, ethyl ester1-5%
CAS: 97-64-3Solvent
Ingredients determined to be Non-HazardousBalance
CAS: N/AOther components

Source: sds only

Safety Profile

Signal Word
Danger
Eye Hazard
Causes serious eye damage
Skin Hazard
Contact with skin may result in irritation
Corrosive to Metals
Yes
Flammable
Yes